10345180080 has 80 divisors (see below), whose sum is σ = 32086232064. Its totient is φ = 2757323520.

The previous prime is 10345180067. The next prime is 10345180123. The reversal of 10345180080 is 8008154301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 519915 + ... + 539445.

Almost surely, 2^10345180080 is an apocalyptic number.

10345180080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10345180080 is an abundant number, since it is smaller than the sum of its proper divisors (21741051984).

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

10345180080 is a wasteful number, since it uses less digits than its factorization.

10345180080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21754 (or 21748 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 10345180080 in words is "ten billion, three hundred forty-five million, one hundred eighty thousand, eighty".