265434700982 has 16 divisors (see below), whose sum is σ = 434472237504. Its totient is φ = 120617541000.

The previous prime is 265434700981. The next prime is 265434701011. The reversal of 265434700982 is 289007434562.

It is a self number, because there is not a number n which added to its sum of digits gives 265434700982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265434700981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651244 + ... + 1804847.

It is an arithmetic number, because the mean of its divisors is an integer number (27154514844).

Almost surely, 2^265434700982 is an apocalyptic number.

265434700982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

265434700982 is a deficient number, since it is larger than the sum of its proper divisors (169037536522).

265434700982 is a wasteful number, since it uses less digits than its factorization.

265434700982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459595.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 265434700982 in words is "two hundred sixty-five billion, four hundred thirty-four million, seven hundred thousand, nine hundred eighty-two".