240497169696 has 432 divisors, whose sum is σ = 829520310528. Its totient is φ = 65826432000.

The previous prime is 240497169683. The next prime is 240497169739. The reversal of 240497169696 is 696961794042.

240497169696 is a `hidden beast` number, since 2 + 40 + 497 + 16 + 9 + 6 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 44181951 + ... + 44187393.

It is an arithmetic number, because the mean of its divisors is an integer number (1920185904).

Almost surely, 2^240497169696 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 240497169696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414760155264).

240497169696 is an abundant number, since it is smaller than the sum of its proper divisors (589023140832).

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

240497169696 is a wasteful number, since it uses less digits than its factorization.

240497169696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605 (or 5587 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 63.

The spelling of 240497169696 in words is "two hundred forty billion, four hundred ninety-seven million, one hundred sixty-nine thousand, six hundred ninety-six".