450353155202124 has 24 divisors (see below), whose sum is σ = 1050824372226048. Its totient is φ = 150117669340560.

The previous prime is 450353155202117. The next prime is 450353155202149. The reversal of 450353155202124 is 421202551353054.

It is a super-2 number, since 2×450353155202124² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67024869 + ... + 73437315.

It is an arithmetic number, because the mean of its divisors is an integer number (43784348842752).

Almost surely, 2^{450353155202124} is an apocalyptic number.

It is an amenable number.

450353155202124 is an abundant number, since it is smaller than the sum of its proper divisors (600471217023924).

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

450353155202124 is a wasteful number, since it uses less digits than its factorization.

450353155202124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12265045 (or 12265043 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 450353155202124 in words is "four hundred fifty trillion, three hundred fifty-three billion, one hundred fifty-five million, two hundred two thousand, one hundred twenty-four".