34172632732 has 36 divisors (see below), whose sum is σ = 69724356240. Its totient is φ = 14612016384.

The previous prime is 34172632657. The next prime is 34172632733. The reversal of 34172632732 is 23723627143.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34172632733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112533 + ... + 284620.

Almost surely, 2^34172632732 is an apocalyptic number.

It is an amenable number.

34172632732 is an abundant number, since it is smaller than the sum of its proper divisors (35551723508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34172632732 is a wasteful number, since it uses less digits than its factorization.

34172632732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397610 (or 397601 counting only the distinct ones).

The product of its digits is 254016, while the sum is 40.

The spelling of 34172632732 in words is "thirty-four billion, one hundred seventy-two million, six hundred thirty-two thousand, seven hundred thirty-two".