2295966316640 has 24 divisors (see below), whose sum is σ = 5424220423440. Its totient is φ = 918386526592.

The previous prime is 2295966316591. The next prime is 2295966316643. The reversal of 2295966316640 is 466136695922.

It is a happy number.

It is a super-2 number, since 2×2295966316640² (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 2295966316640.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2295966316643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7174894580 + ... + 7174894899.

It is an arithmetic number, because the mean of its divisors is an integer number (226009184310).

Almost surely, 2^{2295966316640} is an apocalyptic number.

2295966316640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2295966316640 is an abundant number, since it is smaller than the sum of its proper divisors (3128254106800).

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

2295966316640 is a wasteful number, since it uses less digits than its factorization.

2295966316640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14349789494 (or 14349789486 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 59.

The spelling of 2295966316640 in words is "two trillion, two hundred ninety-five billion, nine hundred sixty-six million, three hundred sixteen thousand, six hundred forty".