801385442 has 32 divisors (see below), whose sum is σ = 1450419264. Its totient is φ = 327153600.

The previous prime is 801385411. The next prime is 801385451. The reversal of 801385442 is 244583108.

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, 27284 + ... + 48447.

It is an arithmetic number, because the mean of its divisors is an integer number (45325602).

Almost surely, 2^801385442 is an apocalyptic number.

801385442 is a deficient number, since it is larger than the sum of its proper divisors (649033822).

801385442 is a wasteful number, since it uses less digits than its factorization.

801385442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75794.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 801385442 is about 28308.7520389013. The cubic root of 801385442 is about 928.8533453457.

The spelling of 801385442 in words is "eight hundred one million, three hundred eighty-five thousand, four hundred forty-two".