172234242153332 has 24 divisors (see below), whose sum is σ = 302400595668864. Its totient is φ = 85834088439552.

The previous prime is 172234242153329. The next prime is 172234242153373. The reversal of 172234242153332 is 233351242432271.

172234242153332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×172234242153332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 40123493 + ... + 44208179.

It is an arithmetic number, because the mean of its divisors is an integer number (12600024819536).

Almost surely, 2^{172234242153332} is an apocalyptic number.

It is an amenable number.

172234242153332 is a deficient number, since it is larger than the sum of its proper divisors (130166353515532).

172234242153332 is a wasteful number, since it uses less digits than its factorization.

172234242153332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4119335 (or 4119333 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 44.

The spelling of 172234242153332 in words is "one hundred seventy-two trillion, two hundred thirty-four billion, two hundred forty-two million, one hundred fifty-three thousand, three hundred thirty-two".