11032638388 has 12 divisors (see below), whose sum is σ = 19308113440. Its totient is φ = 5516034552.

The previous prime is 11032638377. The next prime is 11032638451. The reversal of 11032638388 is 88383623011.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32983 + ... + 152161.

Almost surely, 2^11032638388 is an apocalyptic number.

It is an amenable number.

11032638388 is a deficient number, since it is larger than the sum of its proper divisors (8275475052).

11032638388 is a wasteful number, since it uses less digits than its factorization.

11032638388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142326 (or 142324 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 11032638388 in words is "eleven billion, thirty-two million, six hundred thirty-eight thousand, three hundred eighty-eight".