69404040496 has 80 divisors (see below), whose sum is σ = 158860054528. Its totient is φ = 28744761600.

The previous prime is 69404040493. The next prime is 69404040521.

69404040496 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (69404040493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2531341 + ... + 2558611.

Almost surely, 2^69404040496 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 69404040496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79430027264).

69404040496 is an abundant number, since it is smaller than the sum of its proper divisors (89456014032).

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

69404040496 is a wasteful number, since it uses less digits than its factorization.

69404040496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28050 (or 28044 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 69404040496 in words is "sixty-nine billion, four hundred four million, forty thousand, four hundred ninety-six".