11464919092 has 12 divisors (see below), whose sum is σ = 21887572896. Its totient is φ = 5211326840.

The previous prime is 11464919077. The next prime is 11464919099. The reversal of 11464919092 is 29091946411.

It is a super-2 number, since 2×11464919092² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11464919099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130283128 + ... + 130283215.

It is an arithmetic number, because the mean of its divisors is an integer number (1823964408).

Almost surely, 2^11464919092 is an apocalyptic number.

It is an amenable number.

11464919092 is a deficient number, since it is larger than the sum of its proper divisors (10422653804).

11464919092 is a wasteful number, since it uses less digits than its factorization.

11464919092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260566358 (or 260566356 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 46.

The spelling of 11464919092 in words is "eleven billion, four hundred sixty-four million, nine hundred nineteen thousand, ninety-two".