25260240600342 has 96 divisors (see below), whose sum is σ = 60940616944896. Its totient is φ = 7496850254400.

The previous prime is 25260240600313. The next prime is 25260240600379. The reversal of 25260240600342 is 24300604206252.

25260240600342 is a `hidden beast` number, since 2 + 5 + 2 + 6 + 0 + 2 + 4 + 0 + 600 + 3 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 25260240600297 and 25260240600306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3770367 + ... + 8045877.

It is an arithmetic number, because the mean of its divisors is an integer number (634798093176).

Almost surely, 2^{25260240600342} is an apocalyptic number.

25260240600342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 25260240600342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30470308472448).

25260240600342 is an abundant number, since it is smaller than the sum of its proper divisors (35680376344554).

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

25260240600342 is a wasteful number, since it uses less digits than its factorization.

25260240600342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276146 (or 4276143 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 25260240600342 its reverse (24300604206252), we get a palindrome (49560844806594).

The spelling of 25260240600342 in words is "twenty-five trillion, two hundred sixty billion, two hundred forty million, six hundred thousand, three hundred forty-two".