11415601002 has 32 divisors (see below), whose sum is σ = 24650720640. Its totient is φ = 3503453760.

The previous prime is 11415600991. The next prime is 11415601003. The reversal of 11415601002 is 20010651411.

It is a self number, because there is not a number n which added to its sum of digits gives 11415601002.

It is not an unprimeable number, because it can be changed into a prime (11415601003) 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, 157774 + ... + 218457.

It is an arithmetic number, because the mean of its divisors is an integer number (770335020).

Almost surely, 2^11415601002 is an apocalyptic number.

11415601002 is an abundant number, since it is smaller than the sum of its proper divisors (13235119638).

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

11415601002 is a wasteful number, since it uses less digits than its factorization.

11415601002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376638.

The product of its (nonzero) digits is 240, while the sum is 21.

The spelling of 11415601002 in words is "eleven billion, four hundred fifteen million, six hundred one thousand, two".