1980830840962 has 8 divisors (see below), whose sum is σ = 2999014918416. Its totient is φ = 981159201492.

The previous prime is 1980830840951. The next prime is 1980830840999. The reversal of 1980830840962 is 2690480380891.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1980830840897 and 1980830840906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4628109228 + ... + 4628109655.

It is an arithmetic number, because the mean of its divisors is an integer number (374876864802).

Almost surely, 2^{1980830840962} is an apocalyptic number.

1980830840962 is a deficient number, since it is larger than the sum of its proper divisors (1018184077454).

1980830840962 is a wasteful number, since it uses less digits than its factorization.

1980830840962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9256218992.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 1980830840962 in words is "one trillion, nine hundred eighty billion, eight hundred thirty million, eight hundred forty thousand, nine hundred sixty-two".