32077414991 has 16 divisors (see below), whose sum is σ = 33731582976. Its totient is φ = 30445484256.

The previous prime is 32077414979. The next prime is 32077415009. The reversal of 32077414991 is 19941477023.

It is not a de Polignac number, because 32077414991 - 2⁶ = 32077414927 is a prime.

It is a super-4 number, since 4×32077414991⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32077414931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2441546 + ... + 2454648.

It is an arithmetic number, because the mean of its divisors is an integer number (2108223936).

Almost surely, 2^32077414991 is an apocalyptic number.

32077414991 is a deficient number, since it is larger than the sum of its proper divisors (1654167985).

32077414991 is a wasteful number, since it uses less digits than its factorization.

32077414991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13942.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 32077414991 in words is "thirty-two billion, seventy-seven million, four hundred fourteen thousand, nine hundred ninety-one".