12734337077750 has 64 divisors (see below), whose sum is σ = 25446774412800. Its totient is φ = 4757676588000.

The previous prime is 12734337077719. The next prime is 12734337077767. The reversal of 12734337077750 is 5777073343721.

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, 18542420 + ... + 19216919.

It is an arithmetic number, because the mean of its divisors is an integer number (397605850200).

Almost surely, 2^{12734337077750} is an apocalyptic number.

12734337077750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12734337077750 is a deficient number, since it is larger than the sum of its proper divisors (12712437335050).

12734337077750 is a wasteful number, since it uses less digits than its factorization.

12734337077750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37759446 (or 37759436 counting only the distinct ones).

The product of its (nonzero) digits is 18151560, while the sum is 56.

The spelling of 12734337077750 in words is "twelve trillion, seven hundred thirty-four billion, three hundred thirty-seven million, seventy-seven thousand, seven hundred fifty".