2318928150272 has 72 divisors (see below), whose sum is σ = 4677723082032. Its totient is φ = 1147215052800.

The previous prime is 2318928150263. The next prime is 2318928150281. The reversal of 2318928150272 is 2720518298132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2318928150263) and next prime (2318928150281).

It is a super-2 number, since 2×2318928150272² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2318928150272.

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, 120698747 + ... + 120717957.

Almost surely, 2^{2318928150272} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2318928150272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2338861541016).

2318928150272 is an abundant number, since it is smaller than the sum of its proper divisors (2358794931760).

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

2318928150272 is an equidigital number, since it uses as much as digits as its factorization.

2318928150272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24185 (or 24171 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 2318928150272 in words is "two trillion, three hundred eighteen billion, nine hundred twenty-eight million, one hundred fifty thousand, two hundred seventy-two".