83003958240 has 192 divisors, whose sum is σ = 308453806080. Its totient is φ = 18360299520.

The previous prime is 83003958223. The next prime is 83003958287. The reversal of 83003958240 is 4285930038.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 83003958192 and 83003958201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294285 + ... + 502604.

It is an arithmetic number, because the mean of its divisors is an integer number (1606530240).

Almost surely, 2^83003958240 is an apocalyptic number.

83003958240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

83003958240 is an abundant number, since it is smaller than the sum of its proper divisors (225449847840).

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

83003958240 is a wasteful number, since it uses less digits than its factorization.

83003958240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796945 (or 796937 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 83003958240 in words is "eighty-three billion, three million, nine hundred fifty-eight thousand, two hundred forty".