124926629421 has 64 divisors (see below), whose sum is σ = 193564339200. Its totient is φ = 70872768000.

The previous prime is 124926629351. The next prime is 124926629423.

124926629421 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 124926629421 - 2¹⁴ = 124926613037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124926629423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36031330 + ... + 36034796.

It is an arithmetic number, because the mean of its divisors is an integer number (3024442800).

Almost surely, 2^124926629421 is an apocalyptic number.

124926629421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124926629421 is a deficient number, since it is larger than the sum of its proper divisors (68637709779).

124926629421 is a wasteful number, since it uses less digits than its factorization.

124926629421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170.

The product of its digits is 746496, while the sum is 48.

The spelling of 124926629421 in words is "one hundred twenty-four billion, nine hundred twenty-six million, six hundred twenty-nine thousand, four hundred twenty-one".