32440131076 has 6 divisors (see below), whose sum is σ = 56770229390. Its totient is φ = 16220065536.

The previous prime is 32440131049. The next prime is 32440131083. The reversal of 32440131076 is 67013104423.

It can be written as a sum of positive squares in only one way, i.e., 31268848900 + 1171282176 = 176830^2 + 34224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4055016381 + ... + 4055016388.

Almost surely, 2^32440131076 is an apocalyptic number.

It is an amenable number.

32440131076 is a deficient number, since it is larger than the sum of its proper divisors (24330098314).

32440131076 is a wasteful number, since it uses less digits than its factorization.

32440131076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8110032773 (or 8110032771 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 32440131076 its reverse (67013104423), we get a palindrome (99453235499).

The spelling of 32440131076 in words is "thirty-two billion, four hundred forty million, one hundred thirty-one thousand, seventy-six".