43497092496 has 320 divisors, whose sum is σ = 136887238656. Its totient is φ = 11721369600.

The previous prime is 43497092479. The next prime is 43497092537. The reversal of 43497092496 is 69429079434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78091450 + ... + 78092006.

Almost surely, 2^43497092496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43497092496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68443619328).

43497092496 is an abundant number, since it is smaller than the sum of its proper divisors (93390146160).

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

43497092496 is a wasteful number, since it uses less digits than its factorization.

43497092496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 43497092496 in words is "forty-three billion, four hundred ninety-seven million, ninety-two thousand, four hundred ninety-six".