32974709745 has 32 divisors (see below), whose sum is σ = 54002691072. Its totient is φ = 17172372672.

The previous prime is 32974709723. The next prime is 32974709791. The reversal of 32974709745 is 54790747923.

It is a happy number.

It is not a de Polignac number, because 32974709745 - 2⁹ = 32974709233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3157222 + ... + 3167648.

It is an arithmetic number, because the mean of its divisors is an integer number (1687584096).

Almost surely, 2^32974709745 is an apocalyptic number.

It is an amenable number.

32974709745 is a deficient number, since it is larger than the sum of its proper divisors (21027981327).

32974709745 is a wasteful number, since it uses less digits than its factorization.

32974709745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15381.

The product of its (nonzero) digits is 13335840, while the sum is 57.

The spelling of 32974709745 in words is "thirty-two billion, nine hundred seventy-four million, seven hundred nine thousand, seven hundred forty-five".