32316164542 has 4 divisors (see below), whose sum is σ = 48474246816. Its totient is φ = 16158082270.

The previous prime is 32316164533. The next prime is 32316164591. The reversal of 32316164542 is 24546161323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24546161323 = 43 ⋅570840961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8079041134 + ... + 8079041137.

It is an arithmetic number, because the mean of its divisors is an integer number (12118561704).

Almost surely, 2^32316164542 is an apocalyptic number.

32316164542 is a deficient number, since it is larger than the sum of its proper divisors (16158082274).

32316164542 is a wasteful number, since it uses less digits than its factorization.

32316164542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16158082273.

The product of its digits is 103680, while the sum is 37.

The spelling of 32316164542 in words is "thirty-two billion, three hundred sixteen million, one hundred sixty-four thousand, five hundred forty-two".