127952127334 has 8 divisors (see below), whose sum is σ = 191955525048. Its totient is φ = 63966952320.

The previous prime is 127952127319. The next prime is 127952127341. The reversal of 127952127334 is 433721259721.

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

It is a super-2 number, since 2×127952127334² (a number of 23 digits) contains 22 as substring.

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, 4538107 + ... + 4566214.

It is an arithmetic number, because the mean of its divisors is an integer number (23994440631).

Almost surely, 2^127952127334 is an apocalyptic number.

127952127334 is a deficient number, since it is larger than the sum of its proper divisors (64003397714).

127952127334 is an equidigital number, since it uses as much as digits as its factorization.

127952127334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111350.

The product of its digits is 635040, while the sum is 46.

The spelling of 127952127334 in words is "one hundred twenty-seven billion, nine hundred fifty-two million, one hundred twenty-seven thousand, three hundred thirty-four".