52442212942 has 8 divisors (see below), whose sum is σ = 89900936496. Its totient is φ = 22475234112.

The previous prime is 52442212939. The next prime is 52442212943. The reversal of 52442212942 is 24921224425.

52442212942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52442212943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872936163 + ... + 1872936190.

It is an arithmetic number, because the mean of its divisors is an integer number (11237617062).

Almost surely, 2^52442212942 is an apocalyptic number.

52442212942 is a deficient number, since it is larger than the sum of its proper divisors (37458723554).

52442212942 is a wasteful number, since it uses less digits than its factorization.

52442212942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745872362.

The product of its digits is 92160, while the sum is 37.

The spelling of 52442212942 in words is "fifty-two billion, four hundred forty-two million, two hundred twelve thousand, nine hundred forty-two".