42850471040720 has 160 divisors (see below), whose sum is σ = 118402713169920. Its totient is φ = 14110715566080.

The previous prime is 42850471040719. The next prime is 42850471040837. The reversal of 42850471040720 is 2704017405824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3805427 + ... + 10009106.

It is an arithmetic number, because the mean of its divisors is an integer number (740016957312).

Almost surely, 2^{42850471040720} is an apocalyptic number.

42850471040720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42850471040720 is an abundant number, since it is smaller than the sum of its proper divisors (75552242129200).

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

42850471040720 is a wasteful number, since it uses less digits than its factorization.

42850471040720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13814773 (or 13814767 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 44.

The spelling of 42850471040720 in words is "forty-two trillion, eight hundred fifty billion, four hundred seventy-one million, forty thousand, seven hundred twenty".