31422652444162 has 8 divisors (see below), whose sum is σ = 53867404190016. Its totient is φ = 13466851047492.

The previous prime is 31422652444159. The next prime is 31422652444219. The reversal of 31422652444162 is 26144425622413.

It is a happy number.

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

It is a super-2 number, since 2×31422652444162² (a number of 28 digits) contains 22 as substring.

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, 1122237587278 + ... + 1122237587305.

It is an arithmetic number, because the mean of its divisors is an integer number (6733425523752).

Almost surely, 2^{31422652444162} is an apocalyptic number.

31422652444162 is a deficient number, since it is larger than the sum of its proper divisors (22444751745854).

31422652444162 is a wasteful number, since it uses less digits than its factorization.

31422652444162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244475174592.

The product of its digits is 2211840, while the sum is 46.

The spelling of 31422652444162 in words is "thirty-one trillion, four hundred twenty-two billion, six hundred fifty-two million, four hundred forty-four thousand, one hundred sixty-two".