305466426220260 has 24 divisors (see below), whose sum is σ = 855305993416896. Its totient is φ = 81457713658720.

The previous prime is 305466426220259. The next prime is 305466426220283. The reversal of 305466426220260 is 62022624664503.

It is a happy 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, 2545553551776 + ... + 2545553551895.

It is an arithmetic number, because the mean of its divisors is an integer number (35637749725704).

Almost surely, 2^{305466426220260} is an apocalyptic number.

305466426220260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

305466426220260 is an abundant number, since it is smaller than the sum of its proper divisors (549839567196636).

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

305466426220260 is a wasteful number, since it uses less digits than its factorization.

305466426220260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091107103683 (or 5091107103681 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 305466426220260 in words is "three hundred five trillion, four hundred sixty-six billion, four hundred twenty-six million, two hundred twenty thousand, two hundred sixty".