124417570043272 has 128 divisors (see below), whose sum is σ = 256593922744320. Its totient is φ = 56088282240000.

The previous prime is 124417570043257. The next prime is 124417570043281. The reversal of 124417570043272 is 272340075714421.

It is an unprimeable number.

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, 6476361747 + ... + 6476380957.

It is an arithmetic number, because the mean of its divisors is an integer number (2004640021440).

Almost surely, 2^{124417570043272} is an apocalyptic number.

It is an amenable number.

124417570043272 is an abundant number, since it is smaller than the sum of its proper divisors (132176352701048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124417570043272 is a wasteful number, since it uses less digits than its factorization.

124417570043272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20675 (or 20671 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 49.

The spelling of 124417570043272 in words is "one hundred twenty-four trillion, four hundred seventeen billion, five hundred seventy million, forty-three thousand, two hundred seventy-two".