7311442839898 has 8 divisors (see below), whose sum is σ = 11443997488608. Its totient is φ = 3496777010364.

The previous prime is 7311442839889. The next prime is 7311442839919. The reversal of 7311442839898 is 8989382441137.

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

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, 79472204736 + ... + 79472204827.

It is an arithmetic number, because the mean of its divisors is an integer number (1430499686076).

Almost surely, 2^{7311442839898} is an apocalyptic number.

7311442839898 is a deficient number, since it is larger than the sum of its proper divisors (4132554648710).

7311442839898 is a wasteful number, since it uses less digits than its factorization.

7311442839898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158944409588.

The product of its digits is 83607552, while the sum is 67.

The spelling of 7311442839898 in words is "seven trillion, three hundred eleven billion, four hundred forty-two million, eight hundred thirty-nine thousand, eight hundred ninety-eight".