2316454306144 has 72 divisors (see below), whose sum is σ = 5021586113544. Its totient is φ = 1051088755200.

The previous prime is 2316454306013. The next prime is 2316454306163. The reversal of 2316454306144 is 4416034546132.

2316454306144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2316454306144² (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 2316454306144.

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, 1687044 + ... + 2734780.

It is an arithmetic number, because the mean of its divisors is an integer number (69744251577).

Almost surely, 2^{2316454306144} 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 2316454306144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2510793056772).

2316454306144 is an abundant number, since it is smaller than the sum of its proper divisors (2705131807400).

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

2316454306144 is a wasteful number, since it uses less digits than its factorization.

2316454306144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048340 (or 1048321 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 2316454306144 in words is "two trillion, three hundred sixteen billion, four hundred fifty-four million, three hundred six thousand, one hundred forty-four".