40970188799 has 24 divisors (see below), whose sum is σ = 43135194960. Its totient is φ = 38904751872.

The previous prime is 40970188793. The next prime is 40970188817. The reversal of 40970188799 is 99788107904.

It is a de Polignac number, because none of the positive numbers 2^k-40970188799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40970188793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28669817 + ... + 28671245.

It is an arithmetic number, because the mean of its divisors is an integer number (1797299790).

Almost surely, 2^40970188799 is an apocalyptic number.

40970188799 is a deficient number, since it is larger than the sum of its proper divisors (2165006161).

40970188799 is a wasteful number, since it uses less digits than its factorization.

40970188799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027 (or 1998 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 62.

The spelling of 40970188799 in words is "forty billion, nine hundred seventy million, one hundred eighty-eight thousand, seven hundred ninety-nine".