127856130662 has 16 divisors (see below), whose sum is σ = 209922678672. Its totient is φ = 58043135520.

The previous prime is 127856130653. The next prime is 127856130673. The reversal of 127856130662 is 266031658721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40306148 + ... + 40309319.

It is an arithmetic number, because the mean of its divisors is an integer number (13120167417).

Almost surely, 2^127856130662 is an apocalyptic number.

127856130662 is a deficient number, since it is larger than the sum of its proper divisors (82066548010).

127856130662 is a wasteful number, since it uses less digits than its factorization.

127856130662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80615543.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 127856130662 in words is "one hundred twenty-seven billion, eight hundred fifty-six million, one hundred thirty thousand, six hundred sixty-two".