2981479242983 has 16 divisors (see below), whose sum is σ = 3220587216000. Its totient is φ = 2750966517600.

The previous prime is 2981479242871. The next prime is 2981479243027. The reversal of 2981479242983 is 3892429741892.

It is a cyclic number.

It is not a de Polignac number, because 2981479242983 - 2⁸ = 2981479242727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2981479244983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4943093 + ... + 5513358.

It is an arithmetic number, because the mean of its divisors is an integer number (201286701000).

Almost surely, 2^{2981479242983} is an apocalyptic number.

2981479242983 is a deficient number, since it is larger than the sum of its proper divisors (239107973017).

2981479242983 is a wasteful number, since it uses less digits than its factorization.

2981479242983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10456862.

The product of its digits is 125411328, while the sum is 68.

The spelling of 2981479242983 in words is "two trillion, nine hundred eighty-one billion, four hundred seventy-nine million, two hundred forty-two thousand, nine hundred eighty-three".