40412004000 has 192 divisors, whose sum is σ = 132927080832. Its totient is φ = 10732800000.

The previous prime is 40412003981. The next prime is 40412004007. The reversal of 40412004000 is 40021404.

40412004000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (40412004007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3005292 + ... + 3018708.

It is an arithmetic number, because the mean of its divisors is an integer number (692328546).

Almost surely, 2^40412004000 is an apocalyptic number.

40412004000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40412004000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66463540416).

40412004000 is an abundant number, since it is smaller than the sum of its proper divisors (92515076832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40412004000 is a wasteful number, since it uses less digits than its factorization.

40412004000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13696 (or 13678 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 40412004000 its reverse (40021404), we get a palindrome (40452025404).

The spelling of 40412004000 in words is "forty billion, four hundred twelve million, four thousand".