452299101072 has 160 divisors (see below), whose sum is σ = 1473154878720. Its totient is φ = 116378173440.

The previous prime is 452299101049. The next prime is 452299101103. The reversal of 452299101072 is 270101992254.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1083697 + ... + 1441872.

It is an arithmetic number, because the mean of its divisors is an integer number (9207217992).

Almost surely, 2^452299101072 is an apocalyptic number.

452299101072 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

452299101072 is an abundant number, since it is smaller than the sum of its proper divisors (1020855777648).

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

452299101072 is a wasteful number, since it uses less digits than its factorization.

452299101072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525641 (or 2525635 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 452299101072 in words is "four hundred fifty-two billion, two hundred ninety-nine million, one hundred one thousand, seventy-two".