18041050724 has 12 divisors (see below), whose sum is σ = 31594416000. Its totient is φ = 9014074728.

The previous prime is 18041050723. The next prime is 18041050763. The reversal of 18041050724 is 42705014081.

It is a happy number.

It is a super-2 number, since 2×18041050724² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (18041050723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1606364 + ... + 1617555.

It is an arithmetic number, because the mean of its divisors is an integer number (2632868000).

Almost surely, 2^18041050724 is an apocalyptic number.

It is an amenable number.

18041050724 is a deficient number, since it is larger than the sum of its proper divisors (13553365276).

18041050724 is a wasteful number, since it uses less digits than its factorization.

18041050724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225322 (or 3225320 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The spelling of 18041050724 in words is "eighteen billion, forty-one million, fifty thousand, seven hundred twenty-four".