265314650454120 has 128 divisors (see below), whose sum is σ = 842778995293440. Its totient is φ = 66587604725760.

The previous prime is 265314650454083. The next prime is 265314650454121. The reversal of 265314650454120 is 21454056413562.

It is a self number, because there is not a number n which added to its sum of digits gives 265314650454120.

It is not an unprimeable number, because it can be changed into a prime (265314650454121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118003974 + ... + 120231306.

It is an arithmetic number, because the mean of its divisors is an integer number (6584210900730).

Almost surely, 2^{265314650454120} is an apocalyptic number.

265314650454120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265314650454120 is an abundant number, since it is smaller than the sum of its proper divisors (577464344839320).

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

265314650454120 is a wasteful number, since it uses less digits than its factorization.

265314650454120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285755 (or 2285751 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 265314650454120 in words is "two hundred sixty-five trillion, three hundred fourteen billion, six hundred fifty million, four hundred fifty-four thousand, one hundred twenty".