155314124312 has 16 divisors (see below), whose sum is σ = 295203216840. Its totient is φ = 76593266496.

The previous prime is 155314124291. The next prime is 155314124387. The reversal of 155314124312 is 213421413551.

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, 132973838 + ... + 132975005.

Almost surely, 2^155314124312 is an apocalyptic number.

It is an amenable number.

155314124312 is a deficient number, since it is larger than the sum of its proper divisors (139889092528).

155314124312 is a wasteful number, since it uses less digits than its factorization.

155314124312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265948922 (or 265948918 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 155314124312 its reverse (213421413551), we get a palindrome (368735537863).

The spelling of 155314124312 in words is "one hundred fifty-five billion, three hundred fourteen million, one hundred twenty-four thousand, three hundred twelve".