124428501146 has 8 divisors (see below), whose sum is σ = 190613874240. Its totient is φ = 60890543068.

The previous prime is 124428501133. The next prime is 124428501163. The reversal of 124428501146 is 641105824421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661853636 + ... + 661853823.

It is an arithmetic number, because the mean of its divisors is an integer number (23826734280).

Almost surely, 2^124428501146 is an apocalyptic number.

124428501146 is a deficient number, since it is larger than the sum of its proper divisors (66185373094).

124428501146 is a wasteful number, since it uses less digits than its factorization.

124428501146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323707508.

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 124428501146 in words is "one hundred twenty-four billion, four hundred twenty-eight million, five hundred one thousand, one hundred forty-six".