4991763192342 has 32 divisors (see below), whose sum is σ = 10081639276800. Its totient is φ = 1647572715360.

The previous prime is 4991763192323. The next prime is 4991763192443. The reversal of 4991763192342 is 2432913671994.

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, 4832409 + ... + 5773707.

It is an arithmetic number, because the mean of its divisors is an integer number (315051227400).

Almost surely, 2^{4991763192342} is an apocalyptic number.

4991763192342 is an abundant number, since it is smaller than the sum of its proper divisors (5089876084458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4991763192342 is a wasteful number, since it uses less digits than its factorization.

4991763192342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949988.

The product of its digits is 17635968, while the sum is 60.

The spelling of 4991763192342 in words is "four trillion, nine hundred ninety-one billion, seven hundred sixty-three million, one hundred ninety-two thousand, three hundred forty-two".