3120299449486 has 16 divisors (see below), whose sum is σ = 4767532933680. Its totient is φ = 1531389343680.

The previous prime is 3120299449441. The next prime is 3120299449513. The reversal of 3120299449486 is 6849449920213.

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 7 ways as a sum of consecutive naturals, for example, 66861255 + ... + 66907906.

It is an arithmetic number, because the mean of its divisors is an integer number (297970808355).

Almost surely, 2^{3120299449486} is an apocalyptic number.

3120299449486 is a deficient number, since it is larger than the sum of its proper divisors (1647233484194).

3120299449486 is a wasteful number, since it uses less digits than its factorization.

3120299449486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133769379.

The product of its (nonzero) digits is 26873856, while the sum is 61.

The spelling of 3120299449486 in words is "three trillion, one hundred twenty billion, two hundred ninety-nine million, four hundred forty-nine thousand, four hundred eighty-six".