127766795494 has 8 divisors (see below), whose sum is σ = 206392515840. Its totient is φ = 58969290216.

The previous prime is 127766795483. The next prime is 127766795503. The reversal of 127766795494 is 494597667721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2457053734 + ... + 2457053785.

It is an arithmetic number, because the mean of its divisors is an integer number (25799064480).

Almost surely, 2^127766795494 is an apocalyptic number.

127766795494 is a deficient number, since it is larger than the sum of its proper divisors (78625720346).

127766795494 is a wasteful number, since it uses less digits than its factorization.

127766795494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914107534.

The product of its digits is 160030080, while the sum is 67.

The spelling of 127766795494 in words is "one hundred twenty-seven billion, seven hundred sixty-six million, seven hundred ninety-five thousand, four hundred ninety-four".