115225425025240 has 48 divisors (see below), whose sum is σ = 273620486468880. Its totient is φ = 43664371583040.

The previous prime is 115225425025223. The next prime is 115225425025247. The reversal of 115225425025240 is 42520524522511.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 115225425025193 and 115225425025202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115225425025247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3989785596 + ... + 3989814475.

It is an arithmetic number, because the mean of its divisors is an integer number (5700426801435).

Almost surely, 2^{115225425025240} is an apocalyptic number.

115225425025240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115225425025240 is an abundant number, since it is smaller than the sum of its proper divisors (158395061443640).

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

115225425025240 is a wasteful number, since it uses less digits than its factorization.

115225425025240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979600120 (or 7979600097 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 115225425025240 its reverse (42520524522511), we get a palindrome (157745949547751).

The spelling of 115225425025240 in words is "one hundred fifteen trillion, two hundred twenty-five billion, four hundred twenty-five million, twenty-five thousand, two hundred forty".