983073190428 has 240 divisors, whose sum is σ = 3075867732000. Its totient is φ = 271190529792.

The previous prime is 983073190391. The next prime is 983073190471. The reversal of 983073190428 is 824091370389.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7454568 + ... + 7585296.

It is an arithmetic number, because the mean of its divisors is an integer number (12816115550).

Almost surely, 2^983073190428 is an apocalyptic number.

983073190428 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 983073190428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1537933866000).

983073190428 is an abundant number, since it is smaller than the sum of its proper divisors (2092794541572).

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

983073190428 is a wasteful number, since it uses less digits than its factorization.

983073190428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130799 (or 130770 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 983073190428 in words is "nine hundred eighty-three billion, seventy-three million, one hundred ninety thousand, four hundred twenty-eight".