124624262426421 has 16 divisors (see below), whose sum is σ = 169557790691520. Its totient is φ = 81391545406080.

The previous prime is 124624262426383. The next prime is 124624262426453.

124624262426421 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 124624262426421 - 2²⁷ = 124624128208693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124624262422421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594584440 + ... + 594794001.

It is an arithmetic number, because the mean of its divisors is an integer number (10597361918220).

Almost surely, 2^{124624262426421} is an apocalyptic number.

It is an amenable number.

124624262426421 is a deficient number, since it is larger than the sum of its proper divisors (44933528265099).

124624262426421 is a wasteful number, since it uses less digits than its factorization.

124624262426421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189379156.

The product of its digits is 3538944, while the sum is 48.

The spelling of 124624262426421 in words is "one hundred twenty-four trillion, six hundred twenty-four billion, two hundred sixty-two million, four hundred twenty-six thousand, four hundred twenty-one".