2256088443634 has 16 divisors (see below), whose sum is σ = 3389027660928. Its totient is φ = 1126412777952.

The previous prime is 2256088443559. The next prime is 2256088443673. The reversal of 2256088443634 is 4363448806522.

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, 24137739 + ... + 24231025.

It is an arithmetic number, because the mean of its divisors is an integer number (211814228808).

Almost surely, 2^{2256088443634} is an apocalyptic number.

2256088443634 is a deficient number, since it is larger than the sum of its proper divisors (1132939217294).

2256088443634 is a wasteful number, since it uses less digits than its factorization.

2256088443634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110649.

The product of its (nonzero) digits is 26542080, while the sum is 55.

The spelling of 2256088443634 in words is "two trillion, two hundred fifty-six billion, eighty-eight million, four hundred forty-three thousand, six hundred thirty-four".