39245328534 has 16 divisors (see below), whose sum is σ = 78701092272. Its totient is φ = 13046703648.

The previous prime is 39245328517. The next prime is 39245328553. The reversal of 39245328534 is 43582354293.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8765709 + ... + 8770184.

It is an arithmetic number, because the mean of its divisors is an integer number (4918818267).

Almost surely, 2^39245328534 is an apocalyptic number.

39245328534 is an abundant number, since it is smaller than the sum of its proper divisors (39455763738).

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

39245328534 is a wasteful number, since it uses less digits than its factorization.

39245328534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17536271.

The product of its digits is 3110400, while the sum is 48.

The spelling of 39245328534 in words is "thirty-nine billion, two hundred forty-five million, three hundred twenty-eight thousand, five hundred thirty-four".