42233557450 has 96 divisors (see below), whose sum is σ = 90428212224. Its totient is φ = 14375370240.

The previous prime is 42233557441. The next prime is 42233557469. The reversal of 42233557450 is 5475533224.

42233557450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48156412 + ... + 48157288.

It is an arithmetic number, because the mean of its divisors is an integer number (941960544).

Almost surely, 2^42233557450 is an apocalyptic number.

42233557450 is an abundant number, since it is smaller than the sum of its proper divisors (48194654774).

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

42233557450 is a wasteful number, since it uses less digits than its factorization.

42233557450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 40.

The spelling of 42233557450 in words is "forty-two billion, two hundred thirty-three million, five hundred fifty-seven thousand, four hundred fifty".