124426451402 has 16 divisors (see below), whose sum is σ = 203616389952. Its totient is φ = 56554847520.

The previous prime is 124426451333. The next prime is 124426451417. The reversal of 124426451402 is 204154624421.

It is a happy 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, 399998 + ... + 639414.

It is an arithmetic number, because the mean of its divisors is an integer number (12726024372).

Almost surely, 2^124426451402 is an apocalyptic number.

124426451402 is a deficient number, since it is larger than the sum of its proper divisors (79189938550).

124426451402 is a wasteful number, since it uses less digits than its factorization.

124426451402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263053.

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 124426451402 in words is "one hundred twenty-four billion, four hundred twenty-six million, four hundred fifty-one thousand, four hundred two".