83140452824 has 64 divisors (see below), whose sum is σ = 193914635040. Its totient is φ = 32832092160.

The previous prime is 83140452781. The next prime is 83140452847. The reversal of 83140452824 is 42825404138.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118059 + ... + 2156954.

Almost surely, 2^83140452824 is an apocalyptic number.

It is an amenable number.

83140452824 is an abundant number, since it is smaller than the sum of its proper divisors (110774182216).

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

83140452824 is a wasteful number, since it uses less digits than its factorization.

83140452824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275060 (or 4275056 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The spelling of 83140452824 in words is "eighty-three billion, one hundred forty million, four hundred fifty-two thousand, eight hundred twenty-four".