124069442164 has 12 divisors (see below), whose sum is σ = 219561092100. Its totient is φ = 61337701568.

The previous prime is 124069442131. The next prime is 124069442197. The reversal of 124069442164 is 461244960421.

It is an interprime number because it is at equal distance from previous prime (124069442131) and next prime (124069442197).

It can be written as a sum of positive squares in 2 ways, for example, as 49399507600 + 74669934564 = 222260^2 + 273258^2 .

It is a super-2 number, since 2×124069442164² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124069442164.

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, 174254479 + ... + 174255190.

It is an arithmetic number, because the mean of its divisors is an integer number (18296757675).

Almost surely, 2^124069442164 is an apocalyptic number.

It is an amenable number.

124069442164 is a deficient number, since it is larger than the sum of its proper divisors (95491649936).

124069442164 is a wasteful number, since it uses less digits than its factorization.

124069442164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348509762 (or 348509760 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 124069442164 in words is "one hundred twenty-four billion, sixty-nine million, four hundred forty-two thousand, one hundred sixty-four".