11602661157490 has 32 divisors (see below), whose sum is σ = 23675065686720. Its totient is φ = 4058582687424.

The previous prime is 11602661157481. The next prime is 11602661157511. The reversal of 11602661157490 is 9475116620611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2348714364 + ... + 2348719303.

It is an arithmetic number, because the mean of its divisors is an integer number (739845802710).

Almost surely, 2^{11602661157490} is an apocalyptic number.

11602661157490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11602661157490 is an abundant number, since it is smaller than the sum of its proper divisors (12072404529230).

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

11602661157490 is a wasteful number, since it uses less digits than its factorization.

11602661157490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4697433706.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 11602661157490 in words is "eleven trillion, six hundred two billion, six hundred sixty-one million, one hundred fifty-seven thousand, four hundred ninety".