11402013124 has 6 divisors (see below), whose sum is σ = 19953522974. Its totient is φ = 5701006560.

The previous prime is 11402013053. The next prime is 11402013131. The reversal of 11402013124 is 42131020411.

It can be written as a sum of positive squares in only one way, i.e., 10491904900 + 910108224 = 102430^2 + 30168^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425251637 + ... + 1425251644.

Almost surely, 2^11402013124 is an apocalyptic number.

It is an amenable number.

11402013124 is a deficient number, since it is larger than the sum of its proper divisors (8551509850).

11402013124 is a wasteful number, since it uses less digits than its factorization.

11402013124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850503285 (or 2850503283 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11402013124 its reverse (42131020411), we get a palindrome (53533033535).

The spelling of 11402013124 in words is "eleven billion, four hundred two million, thirteen thousand, one hundred twenty-four".