245254340160444 has 48 divisors (see below), whose sum is σ = 591671091060000. Its totient is φ = 79008109560576.

The previous prime is 245254340160439. The next prime is 245254340160461. The reversal of 245254340160444 is 444061043452542.

It is a junction number, because it is equal to n+sod(n) for n = 245254340160393 and 245254340160402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1853540019 + ... + 1853672330.

It is an arithmetic number, because the mean of its divisors is an integer number (12326481063750).

Almost surely, 2^{245254340160444} is an apocalyptic number.

It is an amenable number.

245254340160444 is an abundant number, since it is smaller than the sum of its proper divisors (346416750899556).

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

245254340160444 is a wasteful number, since it uses less digits than its factorization.

245254340160444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707212542 (or 3707212540 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 245254340160444 in words is "two hundred forty-five trillion, two hundred fifty-four billion, three hundred forty million, one hundred sixty thousand, four hundred forty-four".