745436004501418 has 8 divisors (see below), whose sum is σ = 1120014495949860. Its totient is φ = 372097839184800.

The previous prime is 745436004501407. The next prime is 745436004501439. The reversal of 745436004501418 is 814105400634547.

It can be written as a sum of positive squares in 2 ways, for example, as 744714790828369 + 721213673049 = 27289463^2 + 849243^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310081531453 + ... + 310081533856.

Almost surely, 2^{745436004501418} is an apocalyptic number.

745436004501418 is a deficient number, since it is larger than the sum of its proper divisors (374578491448442).

745436004501418 is a wasteful number, since it uses less digits than its factorization.

745436004501418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620163065912.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 745436004501418 in words is "seven hundred forty-five trillion, four hundred thirty-six billion, four million, five hundred one thousand, four hundred eighteen".