124545741651 has 12 divisors (see below), whose sum is σ = 180010956528. Its totient is φ = 82979008944.

The previous prime is 124545741643. The next prime is 124545741653. The reversal of 124545741651 is 156147545421.

124545741651 is a `hidden beast` number, since 1 + 2 + 4 + 545 + 7 + 41 + 65 + 1 = 666.

It is not a de Polignac number, because 124545741651 - 2³ = 124545741643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124545741597 and 124545741606.

It is not an unprimeable number, because it can be changed into a prime (124545741653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4275135 + ... + 4304168.

It is an arithmetic number, because the mean of its divisors is an integer number (15000913044).

Almost surely, 2^124545741651 is an apocalyptic number.

124545741651 is a deficient number, since it is larger than the sum of its proper divisors (55465214877).

124545741651 is a wasteful number, since it uses less digits than its factorization.

124545741651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580922 (or 8580919 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The spelling of 124545741651 in words is "one hundred twenty-four billion, five hundred forty-five million, seven hundred forty-one thousand, six hundred fifty-one".