42466465500 has 144 divisors (see below), whose sum is σ = 124628483616. Its totient is φ = 11236300800.

The previous prime is 42466465499. The next prime is 42466465567. The reversal of 42466465500 is 556466424.

It is a congruent number.

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, 110878309 + ... + 110878691.

Almost surely, 2^42466465500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42466465500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62314241808).

42466465500 is an abundant number, since it is smaller than the sum of its proper divisors (82162018116).

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

42466465500 is a wasteful number, since it uses less digits than its factorization.

42466465500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 42466465500 in words is "forty-two billion, four hundred sixty-six million, four hundred sixty-five thousand, five hundred".