42850710544644 has 72 divisors (see below), whose sum is σ = 112053251583000. Its totient is φ = 13790897132544.

The previous prime is 42850710544637. The next prime is 42850710544667. The reversal of 42850710544644 is 44644501705824.

42850710544644 is a `hidden beast` number, since 4 + 2 + 8 + 50 + 7 + 1 + 0 + 544 + 6 + 44 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 32334439850244 + 10516270694400 = 5686338^2 + 3242880^2 .

It is a super-2 number, since 2×42850710544644² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210085542 + ... + 210289410.

It is an arithmetic number, because the mean of its divisors is an integer number (1556295160875).

Almost surely, 2^{42850710544644} is an apocalyptic number.

It is an amenable number.

42850710544644 is an abundant number, since it is smaller than the sum of its proper divisors (69202541038356).

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

42850710544644 is a wasteful number, since it uses less digits than its factorization.

42850710544644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405237 (or 405232 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 54.

The spelling of 42850710544644 in words is "forty-two trillion, eight hundred fifty billion, seven hundred ten million, five hundred forty-four thousand, six hundred forty-four".