354986099996 has 48 divisors (see below), whose sum is σ = 699874086912. Its totient is φ = 156082593600.

The previous prime is 354986099983. The next prime is 354986100137. The reversal of 354986099996 is 699990689453.

It is a super-2 number, since 2×354986099996² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3062570 + ... + 3176366.

It is an arithmetic number, because the mean of its divisors is an integer number (14580710144).

Almost surely, 2^354986099996 is an apocalyptic number.

It is an amenable number.

354986099996 is a deficient number, since it is larger than the sum of its proper divisors (344887986916).

354986099996 is a wasteful number, since it uses less digits than its factorization.

354986099996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116130 (or 116128 counting only the distinct ones).

The product of its (nonzero) digits is 1020366720, while the sum is 77.

The spelling of 354986099996 in words is "three hundred fifty-four billion, nine hundred eighty-six million, ninety-nine thousand, nine hundred ninety-six".