124607861145 has 48 divisors (see below), whose sum is σ = 229383453312. Its totient is φ = 62359165440.

The previous prime is 124607861129. The next prime is 124607861153. The reversal of 124607861145 is 541168706421.

124607861145 is a `hidden beast` number, since 1 + 2 + 460 + 78 + 6 + 114 + 5 = 666.

It is not a de Polignac number, because 124607861145 - 2⁴ = 124607861129 is a prime.

It is a super-2 number, since 2×124607861145² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 124607861145.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7164 + ... + 499266.

It is an arithmetic number, because the mean of its divisors is an integer number (4778821944).

Almost surely, 2^124607861145 is an apocalyptic number.

124607861145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124607861145 is a deficient number, since it is larger than the sum of its proper divisors (104775592167).

124607861145 is a wasteful number, since it uses less digits than its factorization.

124607861145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492462 (or 492459 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 124607861145 in words is "one hundred twenty-four billion, six hundred seven million, eight hundred sixty-one thousand, one hundred forty-five".