2264645156323 has 8 divisors (see below), whose sum is σ = 2555712402480. Its totient is φ = 1987776312480.

The previous prime is 2264645156299. The next prime is 2264645156357. The reversal of 2264645156323 is 3236515464622.

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

It is a cyclic number.

It is not a de Polignac number, because 2264645156323 - 2⁹ = 2264645155811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264645154323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3549600240 + ... + 3549600877.

It is an arithmetic number, because the mean of its divisors is an integer number (319464050310).

Almost surely, 2^{2264645156323} is an apocalyptic number.

2264645156323 is a deficient number, since it is larger than the sum of its proper divisors (291067246157).

2264645156323 is a wasteful number, since it uses less digits than its factorization.

2264645156323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7099201157.

The product of its digits is 6220800, while the sum is 49.

The spelling of 2264645156323 in words is "two trillion, two hundred sixty-four billion, six hundred forty-five million, one hundred fifty-six thousand, three hundred twenty-three".