32680968154 has 4 divisors (see below), whose sum is σ = 49021452234. Its totient is φ = 16340484076.

The previous prime is 32680968119. The next prime is 32680968209. The reversal of 32680968154 is 45186908623.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31622441929 + 1058526225 = 177827^2 + 32535^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8170242037 + ... + 8170242040.

Almost surely, 2^32680968154 is an apocalyptic number.

32680968154 is a deficient number, since it is larger than the sum of its proper divisors (16340484080).

32680968154 is a wasteful number, since it uses less digits than its factorization.

32680968154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16340484079.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 32680968154 in words is "thirty-two billion, six hundred eighty million, nine hundred sixty-eight thousand, one hundred fifty-four".