124673495955 has 32 divisors (see below), whose sum is σ = 210138931200. Its totient is φ = 62944169472.

The previous prime is 124673495951. The next prime is 124673496007. The reversal of 124673495955 is 559594376421.

It is a happy number.

It is not a de Polignac number, because 124673495955 - 2² = 124673495951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124673495951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201006 + ... + 538284.

It is an arithmetic number, because the mean of its divisors is an integer number (6566841600).

Almost surely, 2^124673495955 is an apocalyptic number.

124673495955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

124673495955 is a deficient number, since it is larger than the sum of its proper divisors (85465435245).

124673495955 is a wasteful number, since it uses less digits than its factorization.

124673495955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338603.

The product of its digits is 40824000, while the sum is 60.

The spelling of 124673495955 in words is "one hundred twenty-four billion, six hundred seventy-three million, four hundred ninety-five thousand, nine hundred fifty-five".