127835121621714 has 64 divisors (see below), whose sum is σ = 275822067024000. Its totient is φ = 39264648901632.

The previous prime is 127835121621689. The next prime is 127835121621721. The reversal of 127835121621714 is 417126121538721.

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, 180191562 + ... + 180899610.

It is an arithmetic number, because the mean of its divisors is an integer number (4309719797250).

Almost surely, 2^{127835121621714} is an apocalyptic number.

127835121621714 is an abundant number, since it is smaller than the sum of its proper divisors (147986945402286).

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

127835121621714 is a wasteful number, since it uses less digits than its factorization.

127835121621714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712139.

The product of its digits is 1128960, while the sum is 51.

The spelling of 127835121621714 in words is "one hundred twenty-seven trillion, eight hundred thirty-five billion, one hundred twenty-one million, six hundred twenty-one thousand, seven hundred fourteen".