258643114012 has 6 divisors (see below), whose sum is σ = 452625449528. Its totient is φ = 129321557004.

The previous prime is 258643113997. The next prime is 258643114027. The reversal of 258643114012 is 210411346852.

It is an interprime number because it is at equal distance from previous prime (258643113997) and next prime (258643114027).

It is a super-2 number, since 2×258643114012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32330389248 + ... + 32330389255.

Almost surely, 2^258643114012 is an apocalyptic number.

It is an amenable number.

258643114012 is a deficient number, since it is larger than the sum of its proper divisors (193982335516).

258643114012 is a wasteful number, since it uses less digits than its factorization.

258643114012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64660778507 (or 64660778505 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 258643114012 in words is "two hundred fifty-eight billion, six hundred forty-three million, one hundred fourteen thousand, twelve".