516141311444 has 24 divisors (see below), whose sum is σ = 1017146516736. Its totient is φ = 227041632000.

The previous prime is 516141311443. The next prime is 516141311461. The reversal of 516141311444 is 444113141615.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516141311443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189199997 + ... + 189202724.

It is an arithmetic number, because the mean of its divisors is an integer number (42381104864).

Almost surely, 2^516141311444 is an apocalyptic number.

It is an amenable number.

516141311444 is a deficient number, since it is larger than the sum of its proper divisors (501005205292).

516141311444 is a wasteful number, since it uses less digits than its factorization.

516141311444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378402767 (or 378402765 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The spelling of 516141311444 in words is "five hundred sixteen billion, one hundred forty-one million, three hundred eleven thousand, four hundred forty-four".