42236333562452 has 24 divisors (see below), whose sum is σ = 78305483154024. Its totient is φ = 19864736520192.

The previous prime is 42236333562439. The next prime is 42236333562461. The reversal of 42236333562452 is 25426533363224.

It can be written as a sum of positive squares in 4 ways, for example, as 2551801774096 + 39684531788356 = 1597436^2 + 6299566^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42236333562452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174646343 + ... + 174888014.

It is an arithmetic number, because the mean of its divisors is an integer number (3262728464751).

Almost surely, 2^{42236333562452} is an apocalyptic number.

It is an amenable number.

42236333562452 is a deficient number, since it is larger than the sum of its proper divisors (36069149591572).

42236333562452 is a wasteful number, since it uses less digits than its factorization.

42236333562452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349536155 (or 349536153 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 50.

The spelling of 42236333562452 in words is "forty-two trillion, two hundred thirty-six billion, three hundred thirty-three million, five hundred sixty-two thousand, four hundred fifty-two".