1270550927426 has 32 divisors (see below), whose sum is σ = 2117901496320. Its totient is φ = 566803947600.

The previous prime is 1270550927407. The next prime is 1270550927447. The reversal of 1270550927426 is 6247290550721.

It is a super-2 number, since 2×1270550927426² (a number of 25 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 15 ways as a sum of consecutive naturals, for example, 1190906 + ... + 1989813.

It is an arithmetic number, because the mean of its divisors is an integer number (66184421760).

Almost surely, 2^{1270550927426} is an apocalyptic number.

1270550927426 is a deficient number, since it is larger than the sum of its proper divisors (847350568894).

1270550927426 is a wasteful number, since it uses less digits than its factorization.

1270550927426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181070.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 1270550927426 in words is "one trillion, two hundred seventy billion, five hundred fifty million, nine hundred twenty-seven thousand, four hundred twenty-six".