11743724034 has 32 divisors (see below), whose sum is σ = 29825331840. Its totient is φ = 3355349616.

The previous prime is 11743723987. The next prime is 11743724051. The reversal of 11743724034 is 43042734711.

It is a self number, because there is not a number n which added to its sum of digits gives 11743724034.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15533649 + ... + 15534404.

It is an arithmetic number, because the mean of its divisors is an integer number (932041620).

Almost surely, 2^11743724034 is an apocalyptic number.

11743724034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11743724034 is an abundant number, since it is smaller than the sum of its proper divisors (18081607806).

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

11743724034 is a wasteful number, since it uses less digits than its factorization.

11743724034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31068071 (or 31068065 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 11743724034 in words is "eleven billion, seven hundred forty-three million, seven hundred twenty-four thousand, thirty-four".