124259442146 has 32 divisors (see below), whose sum is σ = 217763112960. Its totient is φ = 52069551696.

The previous prime is 124259442107. The next prime is 124259442157. The reversal of 124259442146 is 641244952421.

It is a junction number, because it is equal to n+sod(n) for n = 124259442097 and 124259442106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577841 + ... + 763163.

It is an arithmetic number, because the mean of its divisors is an integer number (6805097280).

Almost surely, 2^124259442146 is an apocalyptic number.

124259442146 is a deficient number, since it is larger than the sum of its proper divisors (93503670814).

124259442146 is a wasteful number, since it uses less digits than its factorization.

124259442146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186398.

The product of its digits is 552960, while the sum is 44.

The spelling of 124259442146 in words is "one hundred twenty-four billion, two hundred fifty-nine million, four hundred forty-two thousand, one hundred forty-six".