434545145500 has 48 divisors (see below), whose sum is σ = 952138291104. Its totient is φ = 173251814400.

The previous prime is 434545145479. The next prime is 434545145519. The reversal of 434545145500 is 5541545434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1261957 + ... + 1568956.

It is an arithmetic number, because the mean of its divisors is an integer number (19836214398).

Almost surely, 2^434545145500 is an apocalyptic number.

It is an amenable number.

434545145500 is an abundant number, since it is smaller than the sum of its proper divisors (517593145604).

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

434545145500 is a wasteful number, since it uses less digits than its factorization.

434545145500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831239 (or 2831227 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 434545145500 in words is "four hundred thirty-four billion, five hundred forty-five million, one hundred forty-five thousand, five hundred".