745035172234 has 8 divisors (see below), whose sum is σ = 1176371324640. Its totient is φ = 352911397356.

The previous prime is 745035172229. The next prime is 745035172241. The reversal of 745035172234 is 432271530547.

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, 9803094334 + ... + 9803094409.

It is an arithmetic number, because the mean of its divisors is an integer number (147046415580).

Almost surely, 2^745035172234 is an apocalyptic number.

745035172234 is a deficient number, since it is larger than the sum of its proper divisors (431336152406).

745035172234 is a wasteful number, since it uses less digits than its factorization.

745035172234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19606188764.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 745035172234 in words is "seven hundred forty-five billion, thirty-five million, one hundred seventy-two thousand, two hundred thirty-four".