18083767324 has 36 divisors (see below), whose sum is σ = 36843637656. Its totient is φ = 7743816864.

The previous prime is 18083767309. The next prime is 18083767343. The reversal of 18083767324 is 42376738081.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205159 + ... + 279745.

Almost surely, 2^18083767324 is an apocalyptic number.

18083767324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

18083767324 is an abundant number, since it is smaller than the sum of its proper divisors (18759870332).

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

18083767324 is a wasteful number, since it uses less digits than its factorization.

18083767324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75842 (or 75833 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 18083767324 in words is "eighteen billion, eighty-three million, seven hundred sixty-seven thousand, three hundred twenty-four".