1118244144234 has 48 divisors (see below), whose sum is σ = 2609349432768. Its totient is φ = 318550232448.

The previous prime is 1118244144211. The next prime is 1118244144257. The reversal of 1118244144234 is 4324414428111.

It is an interprime number because it is at equal distance from previous prime (1118244144211) and next prime (1118244144257).

It is a super-2 number, since 2×1118244144234² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1118244144192 and 1118244144201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5544174 + ... + 5742329.

It is an arithmetic number, because the mean of its divisors is an integer number (54361446516).

Almost surely, 2^{1118244144234} is an apocalyptic number.

1118244144234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1118244144234 is an abundant number, since it is smaller than the sum of its proper divisors (1491105288534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1118244144234 is a wasteful number, since it uses less digits than its factorization.

1118244144234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11286859 (or 11286852 counting only the distinct ones).

The product of its digits is 98304, while the sum is 39.

The spelling of 1118244144234 in words is "one trillion, one hundred eighteen billion, two hundred forty-four million, one hundred forty-four thousand, two hundred thirty-four".