32871427780 has 24 divisors (see below), whose sum is σ = 69573547008. Its totient is φ = 13045038048.

The previous prime is 32871427759. The next prime is 32871427801. The reversal of 32871427780 is 8772417823.

It is an interprime number because it is at equal distance from previous prime (32871427759) and next prime (32871427801).

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, 6468214 + ... + 6473293.

It is an arithmetic number, because the mean of its divisors is an integer number (2898897792).

Almost surely, 2^32871427780 is an apocalyptic number.

It is an amenable number.

32871427780 is an abundant number, since it is smaller than the sum of its proper divisors (36702119228).

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

32871427780 is a wasteful number, since it uses less digits than its factorization.

32871427780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12941643 (or 12941641 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 49.

The spelling of 32871427780 in words is "thirty-two billion, eight hundred seventy-one million, four hundred twenty-seven thousand, seven hundred eighty".