18074609495 has 8 divisors (see below), whose sum is σ = 21737840400. Its totient is φ = 14427481600.

The previous prime is 18074609461. The next prime is 18074609507. The reversal of 18074609495 is 59490647081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18074609495 - 2¹⁴ = 18074593111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023281 + ... + 4027770.

It is an arithmetic number, because the mean of its divisors is an integer number (2717230050).

Almost surely, 2^18074609495 is an apocalyptic number.

18074609495 is a deficient number, since it is larger than the sum of its proper divisors (3663230905).

18074609495 is an equidigital number, since it uses as much as digits as its factorization.

18074609495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051505.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 18074609495 in words is "eighteen billion, seventy-four million, six hundred nine thousand, four hundred ninety-five".