264846206020 has 72 divisors (see below), whose sum is σ = 624342483072. Its totient is φ = 94258570560.

The previous prime is 264846206011. The next prime is 264846206021. The reversal of 264846206020 is 20602648462.

It is not an unprimeable number, because it can be changed into a prime (264846206021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1050522 + ... + 1278001.

It is an arithmetic number, because the mean of its divisors is an integer number (8671423376).

Almost surely, 2^264846206020 is an apocalyptic number.

264846206020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264846206020 is an abundant number, since it is smaller than the sum of its proper divisors (359496277052).

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

264846206020 is a wasteful number, since it uses less digits than its factorization.

264846206020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328601 (or 2328588 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 264846206020 in words is "two hundred sixty-four billion, eight hundred forty-six million, two hundred six thousand, twenty".