2302445224440 has 48 divisors (see below), whose sum is σ = 7482946980600. Its totient is φ = 613985393088.

The previous prime is 2302445224403. The next prime is 2302445224459. The reversal of 2302445224440 is 444225442032.

It is a happy number.

2302445224440 is a `hidden beast` number, since 2 + 30 + 24 + 4 + 522 + 44 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2302445224395 and 2302445224404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3197840230 + ... + 3197840949.

Almost surely, 2^{2302445224440} is an apocalyptic number.

2302445224440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302445224440 is an abundant number, since it is smaller than the sum of its proper divisors (5180501756160).

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

2302445224440 is a wasteful number, since it uses less digits than its factorization.

2302445224440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6395681196 (or 6395681189 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 36.

The spelling of 2302445224440 in words is "two trillion, three hundred two billion, four hundred forty-five million, two hundred twenty-four thousand, four hundred forty".