11402541155 has 32 divisors (see below), whose sum is σ = 15263899200. Its totient is φ = 8126410752.

The previous prime is 11402541133. The next prime is 11402541167. The reversal of 11402541155 is 55114520411.

It is a cyclic number.

It is not a de Polignac number, because 11402541155 - 2⁶ = 11402541091 is a prime.

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, 2408831 + ... + 2413559.

It is an arithmetic number, because the mean of its divisors is an integer number (476996850).

Almost surely, 2^11402541155 is an apocalyptic number.

11402541155 is a deficient number, since it is larger than the sum of its proper divisors (3861358045).

11402541155 is a wasteful number, since it uses less digits than its factorization.

11402541155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 11402541155 in words is "eleven billion, four hundred two million, five hundred forty-one thousand, one hundred fifty-five".