245100225442254 has 144 divisors (see below), whose sum is σ = 626838858953856. Its totient is φ = 62556596032320.

The previous prime is 245100225442231. The next prime is 245100225442271. The reversal of 245100225442254 is 452244522001542.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11144944 + ... + 24787299.

It is an arithmetic number, because the mean of its divisors is an integer number (4353047631624).

Almost surely, 2^{245100225442254} is an apocalyptic number.

245100225442254 is an abundant number, since it is smaller than the sum of its proper divisors (381738633511602).

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

245100225442254 is a wasteful number, since it uses less digits than its factorization.

245100225442254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35932343 (or 35932299 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 42.

Adding to 245100225442254 its reverse (452244522001542), we get a palindrome (697344747443796).

The spelling of 245100225442254 in words is "two hundred forty-five trillion, one hundred billion, two hundred twenty-five million, four hundred forty-two thousand, two hundred fifty-four".