2264355401645 has 8 divisors (see below), whose sum is σ = 2718154831104. Its totient is φ = 1810865421904.

The previous prime is 2264355401587. The next prime is 2264355401681. The reversal of 2264355401645 is 5461045534622.

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 2264355401645 - 2³² = 2260060434349 is a prime.

It is a super-3 number, since 3×2264355401645³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2264355401645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77346329 + ... + 77375598.

It is an arithmetic number, because the mean of its divisors is an integer number (339769353888).

Almost surely, 2^{2264355401645} is an apocalyptic number.

It is an amenable number.

2264355401645 is a deficient number, since it is larger than the sum of its proper divisors (453799429459).

2264355401645 is a wasteful number, since it uses less digits than its factorization.

2264355401645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154724859.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 2264355401645 in words is "two trillion, two hundred sixty-four billion, three hundred fifty-five million, four hundred one thousand, six hundred forty-five".