250442066424123 has 48 divisors (see below), whose sum is σ = 431438549667840. Its totient is φ = 136876407636672.

The previous prime is 250442066424119. The next prime is 250442066424241. The reversal of 250442066424123 is 321424660244052.

250442066424123 is a `hidden beast` number, since 2 + 5 + 0 + 4 + 4 + 206 + 6 + 424 + 12 + 3 = 666.

It is not a de Polignac number, because 250442066424123 - 2² = 250442066424119 is a prime.

It is a super-2 number, since 2×250442066424123² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (250442066424523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10701718 + ... + 24807476.

It is an arithmetic number, because the mean of its divisors is an integer number (8988303118080).

Almost surely, 2^{250442066424123} is an apocalyptic number.

250442066424123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

250442066424123 is a deficient number, since it is larger than the sum of its proper divisors (180996483243717).

250442066424123 is a wasteful number, since it uses less digits than its factorization.

250442066424123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14118048 (or 14118045 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 45.

The spelling of 250442066424123 in words is "two hundred fifty trillion, four hundred forty-two billion, sixty-six million, four hundred twenty-four thousand, one hundred twenty-three".