11152613798438 has 64 divisors (see below), whose sum is σ = 21002838589440. Its totient is φ = 4330672026912.

The previous prime is 11152613798357. The next prime is 11152613798441. The reversal of 11152613798438 is 83489731625111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46910495 + ... + 47147637.

It is an arithmetic number, because the mean of its divisors is an integer number (328169352960).

Almost surely, 2^{11152613798438} is an apocalyptic number.

11152613798438 is a deficient number, since it is larger than the sum of its proper divisors (9850224791002).

11152613798438 is a wasteful number, since it uses less digits than its factorization.

11152613798438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244881.

The product of its digits is 8709120, while the sum is 59.

The spelling of 11152613798438 in words is "eleven trillion, one hundred fifty-two billion, six hundred thirteen million, seven hundred ninety-eight thousand, four hundred thirty-eight".