450720007763402 has 96 divisors (see below), whose sum is σ = 796679821232640. Its totient is φ = 190430079840000.

The previous prime is 450720007763381. The next prime is 450720007763407. The reversal of 450720007763402 is 204367700027054.

It is a super-2 number, since 2×450720007763402² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450720007763407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129880652 + ... + 133305752.

It is an arithmetic number, because the mean of its divisors is an integer number (8298748137840).

Almost surely, 2^{450720007763402} is an apocalyptic number.

450720007763402 is a deficient number, since it is larger than the sum of its proper divisors (345959813469238).

450720007763402 is a wasteful number, since it uses less digits than its factorization.

450720007763402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425840 (or 3425827 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 47.

The spelling of 450720007763402 in words is "four hundred fifty trillion, seven hundred twenty billion, seven million, seven hundred sixty-three thousand, four hundred two".