11258243144 has 32 divisors (see below), whose sum is σ = 21617555520. Its totient is φ = 5493773376.

The previous prime is 11258243137. The next prime is 11258243197. The reversal of 11258243144 is 44134285211.

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, 435674 + ... + 460790.

It is an arithmetic number, because the mean of its divisors is an integer number (675548610).

Almost surely, 2^11258243144 is an apocalyptic number.

It is an amenable number.

11258243144 is a deficient number, since it is larger than the sum of its proper divisors (10359312376).

11258243144 is a wasteful number, since it uses less digits than its factorization.

11258243144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26469 (or 26465 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The spelling of 11258243144 in words is "eleven billion, two hundred fifty-eight million, two hundred forty-three thousand, one hundred forty-four".