801670881667432 has 64 divisors (see below), whose sum is σ = 1759897640793600. Its totient is φ = 335168201756160.

The previous prime is 801670881667429. The next prime is 801670881667451. The reversal of 801670881667432 is 234766188076108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17440033 + ... + 43674895.

It is an arithmetic number, because the mean of its divisors is an integer number (27498400637400).

Almost surely, 2^{801670881667432} is an apocalyptic number.

801670881667432 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

801670881667432 is an abundant number, since it is smaller than the sum of its proper divisors (958226759126168).

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

801670881667432 is a wasteful number, since it uses less digits than its factorization.

801670881667432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26248226 (or 26248222 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 67.

The spelling of 801670881667432 in words is "eight hundred one trillion, six hundred seventy billion, eight hundred eighty-one million, six hundred sixty-seven thousand, four hundred thirty-two".