124134505415553 has 8 divisors (see below), whose sum is σ = 165515823061216. Its totient is φ = 82754762356800.

The previous prime is 124134505415509. The next prime is 124134505415617. The reversal of 124134505415553 is 355514505431421.

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

It is not a de Polignac number, because 124134505415553 - 2¹⁶ = 124134505350017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124134505415153) 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 7 ways as a sum of consecutive naturals, for example, 393462763 + ... + 393778128.

It is an arithmetic number, because the mean of its divisors is an integer number (20689477882652).

Almost surely, 2^{124134505415553} is an apocalyptic number.

It is an amenable number.

124134505415553 is a deficient number, since it is larger than the sum of its proper divisors (41381317645663).

124134505415553 is an equidigital number, since it uses as much as digits as its factorization.

124134505415553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787293455.

The product of its (nonzero) digits is 3600000, while the sum is 48.

The spelling of 124134505415553 in words is "one hundred twenty-four trillion, one hundred thirty-four billion, five hundred five million, four hundred fifteen thousand, five hundred fifty-three".