2312073456 has 160 divisors (see below), whose sum is σ = 7467379200. Its totient is φ = 598871040.

The previous prime is 2312073437. The next prime is 2312073469. The reversal of 2312073456 is 6543702132.

2312073456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1880650 + ... + 1881878.

It is an arithmetic number, because the mean of its divisors is an integer number (46671120).

Almost surely, 2^2312073456 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 2312073456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3733689600).

2312073456 is an abundant number, since it is smaller than the sum of its proper divisors (5155305744).

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

2312073456 is a wasteful number, since it uses less digits than its factorization.

2312073456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767 (or 1761 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 2312073456 is about 48084.0249563200. The cubic root of 2312073456 is about 1322.3118073938.

Adding to 2312073456 its reverse (6543702132), we get a palindrome (8855775588).

The spelling of 2312073456 in words is "two billion, three hundred twelve million, seventy-three thousand, four hundred fifty-six".