2273115460044 has 48 divisors (see below), whose sum is σ = 6231197629440. Its totient is φ = 635836491840.

The previous prime is 2273115460027. The next prime is 2273115460087. The reversal of 2273115460044 is 4400645113722.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 2273115459984 and 2273115460011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662327964 + ... + 662331395.

It is an arithmetic number, because the mean of its divisors is an integer number (129816617280).

Almost surely, 2^{2273115460044} is an apocalyptic number.

It is an amenable number.

2273115460044 is an abundant number, since it is smaller than the sum of its proper divisors (3958082169396).

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

2273115460044 is a wasteful number, since it uses less digits than its factorization.

2273115460044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324659390 (or 1324659388 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 2273115460044 in words is "two trillion, two hundred seventy-three billion, one hundred fifteen million, four hundred sixty thousand, forty-four".