32016013432444 has 6 divisors (see below), whose sum is σ = 56028023506784. Its totient is φ = 16008006716220.

The previous prime is 32016013432439. The next prime is 32016013432457. The reversal of 32016013432444 is 44423431061023.

It is a super-2 number, since 2×32016013432444² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4002001679052 + ... + 4002001679059.

Almost surely, 2^{32016013432444} is an apocalyptic number.

It is an amenable number.

32016013432444 is a deficient number, since it is larger than the sum of its proper divisors (24012010074340).

32016013432444 is a wasteful number, since it uses less digits than its factorization.

32016013432444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8004003358115 (or 8004003358113 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 32016013432444 its reverse (44423431061023), we get a palindrome (76439444493467).

The spelling of 32016013432444 in words is "thirty-two trillion, sixteen billion, thirteen million, four hundred thirty-two thousand, four hundred forty-four".