250668029102 has 16 divisors (see below), whose sum is σ = 377236971360. Its totient is φ = 124923045888.

The previous prime is 250668029071. The next prime is 250668029113. The reversal of 250668029102 is 201920866052.

It is a super-2 number, since 2×250668029102² (a number of 24 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 250668029102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578774 + ... + 914502.

It is an arithmetic number, because the mean of its divisors is an integer number (23577310710).

Almost surely, 2^250668029102 is an apocalyptic number.

250668029102 is a deficient number, since it is larger than the sum of its proper divisors (126568942258).

250668029102 is a wasteful number, since it uses less digits than its factorization.

250668029102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336955.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 250668029102 in words is "two hundred fifty billion, six hundred sixty-eight million, twenty-nine thousand, one hundred two".