834254383880 has 32 divisors (see below), whose sum is σ = 1877657592600. Its totient is φ = 333597712896.

The previous prime is 834254383877. The next prime is 834254383883. The reversal of 834254383880 is 88383452438.

834254383880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (834254383877) and next prime (834254383883).

It can be written as a sum of positive squares in 4 ways, for example, as 761329541764 + 72924842116 = 872542^2 + 270046^2 .

It is not an unprimeable number, because it can be changed into a prime (834254383883) 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, 3121307 + ... + 3378026.

Almost surely, 2^834254383880 is an apocalyptic number.

It is an amenable number.

834254383880 is an abundant number, since it is smaller than the sum of its proper divisors (1043403208720).

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

834254383880 is a wasteful number, since it uses less digits than its factorization.

834254383880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6502553 (or 6502549 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 56.

The spelling of 834254383880 in words is "eight hundred thirty-four billion, two hundred fifty-four million, three hundred eighty-three thousand, eight hundred eighty".