123414812 has 6 divisors (see below), whose sum is σ = 215975928. Its totient is φ = 61707404.

The previous prime is 123414791. The next prime is 123414833. The reversal of 123414812 is 218414321.

It is an interprime number because it is at equal distance from previous prime (123414791) and next prime (123414833).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15426848 + ... + 15426855.

It is an arithmetic number, because the mean of its divisors is an integer number (35995988).

Almost surely, 2^123414812 is an apocalyptic number.

It is an amenable number.

123414812 is a deficient number, since it is larger than the sum of its proper divisors (92561116).

123414812 is a wasteful number, since it uses less digits than its factorization.

123414812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30853707 (or 30853705 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 123414812 is about 11109.2219349512. The cubic root of 123414812 is about 497.8774180423.

The spelling of 123414812 in words is "one hundred twenty-three million, four hundred fourteen thousand, eight hundred twelve".