127079204229556 has 24 divisors (see below), whose sum is σ = 228297068979840. Its totient is φ = 61865479629312.

The previous prime is 127079204229533. The next prime is 127079204229581. The reversal of 127079204229556 is 655922402970721.

It is a happy number.

It is a super-2 number, since 2×127079204229556² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127079204229494 and 127079204229503.

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, 1751137846 + ... + 1751210413.

It is an arithmetic number, because the mean of its divisors is an integer number (9512377874160).

Almost surely, 2^{127079204229556} is an apocalyptic number.

It is an amenable number.

127079204229556 is a deficient number, since it is larger than the sum of its proper divisors (101217864750284).

127079204229556 is a wasteful number, since it uses less digits than its factorization.

127079204229556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502348503 (or 3502348501 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 61.

The spelling of 127079204229556 in words is "one hundred twenty-seven trillion, seventy-nine billion, two hundred four million, two hundred twenty-nine thousand, five hundred fifty-six".