127822746234 has 48 divisors (see below), whose sum is σ = 260024296320. Its totient is φ = 41883354240.

The previous prime is 127822746211. The next prime is 127822746251. The reversal of 127822746234 is 432647228721.

It is a super-2 number, since 2×127822746234² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27072994 + ... + 27077714.

It is an arithmetic number, because the mean of its divisors is an integer number (5417172840).

Almost surely, 2^127822746234 is an apocalyptic number.

127822746234 is an abundant number, since it is smaller than the sum of its proper divisors (132201550086).

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

127822746234 is an equidigital number, since it uses as much as digits as its factorization.

127822746234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283 (or 5044 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 48.

The spelling of 127822746234 in words is "one hundred twenty-seven billion, eight hundred twenty-two million, seven hundred forty-six thousand, two hundred thirty-four".