39965032622 has 8 divisors (see below), whose sum is σ = 62553964176. Its totient is φ = 19113711232.

The previous prime is 39965032619. The next prime is 39965032633. The reversal of 39965032622 is 22623056993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434402483 + ... + 434402574.

It is an arithmetic number, because the mean of its divisors is an integer number (7819245522).

Almost surely, 2^39965032622 is an apocalyptic number.

39965032622 is a deficient number, since it is larger than the sum of its proper divisors (22588931554).

39965032622 is a wasteful number, since it uses less digits than its factorization.

39965032622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868805082.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 39965032622 in words is "thirty-nine billion, nine hundred sixty-five million, thirty-two thousand, six hundred twenty-two".