745466673573402 has 16 divisors (see below), whose sum is σ = 1626472742342112. Its totient is φ = 225898991991920.

The previous prime is 745466673573337. The next prime is 745466673573431. The reversal of 745466673573402 is 204375376664547.

It is a super-2 number, since 2×745466673573402² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5647474799733 + ... + 5647474799864.

It is an arithmetic number, because the mean of its divisors is an integer number (101654546396382).

Almost surely, 2^{745466673573402} is an apocalyptic number.

745466673573402 is an abundant number, since it is smaller than the sum of its proper divisors (881006068768710).

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

745466673573402 is a wasteful number, since it uses less digits than its factorization.

745466673573402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11294949599613.

The product of its (nonzero) digits is 2133734400, while the sum is 69.

The spelling of 745466673573402 in words is "seven hundred forty-five trillion, four hundred sixty-six billion, six hundred seventy-three million, five hundred seventy-three thousand, four hundred two".