11402114040 has 112 divisors (see below), whose sum is σ = 38464637400. Its totient is φ = 3040555968.

The previous prime is 11402114027. The next prime is 11402114057. The reversal of 11402114040 is 4041120411.

11402114040 is a `hidden beast` number, since 11 + 40 + 211 + 404 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 166350 + ... + 224669.

Almost surely, 2^11402114040 is an apocalyptic number.

11402114040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402114040 is an abundant number, since it is smaller than the sum of its proper divisors (27062523360).

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

11402114040 is an equidigital number, since it uses as much as digits as its factorization.

11402114040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391048 (or 391029 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11402114040 its reverse (4041120411), we get a palindrome (15443234451).

The spelling of 11402114040 in words is "eleven billion, four hundred two million, one hundred fourteen thousand, forty".