42375643274000 has 80 divisors (see below), whose sum is σ = 102468736174896. Its totient is φ = 16949524352000.

The previous prime is 42375643273981. The next prime is 42375643274011. The reversal of 42375643274000 is 47234657324.

It can be written as a sum of positive squares in 8 ways, for example, as 1048436740624 + 41327206533376 = 1023932^2 + 6428624^2 .

It is a tau number, because it is divible by the number of its divisors (80).

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, 47035772 + ... + 47928228.

Almost surely, 2^{42375643274000} is an apocalyptic number.

42375643274000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42375643274000 is an abundant number, since it is smaller than the sum of its proper divisors (60093092900896).

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

42375643274000 is a wasteful number, since it uses less digits than its factorization.

42375643274000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916221 (or 916205 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 47.

The spelling of 42375643274000 in words is "forty-two trillion, three hundred seventy-five billion, six hundred forty-three million, two hundred seventy-four thousand".