1043315004450 has 96 divisors (see below), whose sum is σ = 2740202740800. Its totient is φ = 261796147200.

The previous prime is 1043315004383. The next prime is 1043315004463. The reversal of 1043315004450 is 544005133401.

1043315004450 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 (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12737226 + ... + 12818874.

It is an arithmetic number, because the mean of its divisors is an integer number (28543778550).

Almost surely, 2^{1043315004450} is an apocalyptic number.

1043315004450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043315004450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1370101370400).

1043315004450 is an abundant number, since it is smaller than the sum of its proper divisors (1696887736350).

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

1043315004450 is a wasteful number, since it uses less digits than its factorization.

1043315004450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86692 (or 86687 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1043315004450 in words is "one trillion, forty-three billion, three hundred fifteen million, four thousand, four hundred fifty".