245131153422144 has 112 divisors (see below), whose sum is σ = 707687166548160. Its totient is φ = 74266470154240.

The previous prime is 245131153422047. The next prime is 245131153422167. The reversal of 245131153422144 is 441224351131542.

245131153422144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245131153422096 and 245131153422105.

It is a congruent number.

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, 2265249 + ... + 22257440.

Almost surely, 2^{245131153422144} is an apocalyptic number.

245131153422144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245131153422144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353843583274080).

245131153422144 is an abundant number, since it is smaller than the sum of its proper divisors (462556013126016).

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

245131153422144 is a wasteful number, since it uses less digits than its factorization.

245131153422144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24527448 (or 24527438 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The spelling of 245131153422144 in words is "two hundred forty-five trillion, one hundred thirty-one billion, one hundred fifty-three million, four hundred twenty-two thousand, one hundred forty-four".