1427404255226 has 16 divisors (see below), whose sum is σ = 2168263468800. Its totient is φ = 704650219728.

The previous prime is 1427404255217. The next prime is 1427404255367. The reversal of 1427404255226 is 6225524047241.

It is a super-2 number, since 2×1427404255226² (a number of 25 digits) contains 22 as substring.

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, 8045936 + ... + 8221428.

It is an arithmetic number, because the mean of its divisors is an integer number (135516466800).

Almost surely, 2^{1427404255226} is an apocalyptic number.

1427404255226 is a deficient number, since it is larger than the sum of its proper divisors (740859213574).

1427404255226 is a wasteful number, since it uses less digits than its factorization.

1427404255226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227053.

The product of its (nonzero) digits is 1075200, while the sum is 44.

The spelling of 1427404255226 in words is "one trillion, four hundred twenty-seven billion, four hundred four million, two hundred fifty-five thousand, two hundred twenty-six".