2245777913468 has 24 divisors (see below), whose sum is σ = 4037918482752. Its totient is φ = 1092110796864.

The previous prime is 2245777913447. The next prime is 2245777913473. The reversal of 2245777913468 is 8643197775422.

It is a super-3 number, since 3×2245777913468³ (a number of 38 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2607155 + ... + 3359882.

It is an arithmetic number, because the mean of its divisors is an integer number (168246603448).

Almost surely, 2^{2245777913468} is an apocalyptic number.

It is an amenable number.

2245777913468 is a deficient number, since it is larger than the sum of its proper divisors (1792140569284).

2245777913468 is a wasteful number, since it uses less digits than its factorization.

2245777913468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969621 (or 5969619 counting only the distinct ones).

The product of its digits is 142248960, while the sum is 65.

The spelling of 2245777913468 in words is "two trillion, two hundred forty-five billion, seven hundred seventy-seven million, nine hundred thirteen thousand, four hundred sixty-eight".