15740310650680 has 128 divisors (see below), whose sum is σ = 44305338631680. Its totient is φ = 4889326302720.

The previous prime is 15740310650671. The next prime is 15740310650699. The reversal of 15740310650680 is 8605601304751.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 15740310650680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7818534 + ... + 9623413.

It is an arithmetic number, because the mean of its divisors is an integer number (346135458060).

Almost surely, 2^{15740310650680} is an apocalyptic number.

15740310650680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15740310650680 is an abundant number, since it is smaller than the sum of its proper divisors (28565027981000).

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

15740310650680 is a wasteful number, since it uses less digits than its factorization.

15740310650680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17442269 (or 17442265 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 15740310650680 in words is "fifteen trillion, seven hundred forty billion, three hundred ten million, six hundred fifty thousand, six hundred eighty".