83425934328 has 64 divisors (see below), whose sum is σ = 237417696000. Its totient is φ = 24181428480.

The previous prime is 83425934321. The next prime is 83425934329. The reversal of 83425934328 is 82343952438.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83425934321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6863653 + ... + 6875796.

It is an arithmetic number, because the mean of its divisors is an integer number (3709651500).

Almost surely, 2^83425934328 is an apocalyptic number.

83425934328 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

83425934328 is an abundant number, since it is smaller than the sum of its proper divisors (153991761672).

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

83425934328 is a wasteful number, since it uses less digits than its factorization.

83425934328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13739492 (or 13739488 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 51.

The spelling of 83425934328 in words is "eighty-three billion, four hundred twenty-five million, nine hundred thirty-four thousand, three hundred twenty-eight".