11233894561734 has 48 divisors (see below), whose sum is σ = 24451282944000. Its totient is φ = 3439213116768.

The previous prime is 11233894561693. The next prime is 11233894561741. The reversal of 11233894561734 is 43716549833211.

It is a congruent number.

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, 27634374 + ... + 28037945.

It is an arithmetic number, because the mean of its divisors is an integer number (509401728000).

Almost surely, 2^{11233894561734} is an apocalyptic number.

11233894561734 is an abundant number, since it is smaller than the sum of its proper divisors (13217388382266).

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

11233894561734 is a wasteful number, since it uses less digits than its factorization.

11233894561734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55672549 (or 55672536 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The spelling of 11233894561734 in words is "eleven trillion, two hundred thirty-three billion, eight hundred ninety-four million, five hundred sixty-one thousand, seven hundred thirty-four".