42247793152 has 40 divisors (see below), whose sum is σ = 86209142976. Its totient is φ = 20674440192.

The previous prime is 42247793143. The next prime is 42247793167. The reversal of 42247793152 is 25139774224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853758 + ... + 901885.

Almost surely, 2^42247793152 is an apocalyptic number.

It is an amenable number.

42247793152 is an abundant number, since it is smaller than the sum of its proper divisors (43961349824).

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

42247793152 is an equidigital number, since it uses as much as digits as its factorization.

42247793152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755708 (or 1755692 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The spelling of 42247793152 in words is "forty-two billion, two hundred forty-seven million, seven hundred ninety-three thousand, one hundred fifty-two".