25051041340 has 48 divisors (see below), whose sum is σ = 59635689120. Its totient is φ = 8762791680.

The previous prime is 25051041299. The next prime is 25051041383. The reversal of 25051041340 is 4314015052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2530591 + ... + 2540470.

It is an arithmetic number, because the mean of its divisors is an integer number (1242410190).

Almost surely, 2^25051041340 is an apocalyptic number.

25051041340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25051041340 is an abundant number, since it is smaller than the sum of its proper divisors (34584647780).

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

25051041340 is a wasteful number, since it uses less digits than its factorization.

25051041340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071102 (or 5071100 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 25051041340 its reverse (4314015052), we get a palindrome (29365056392).

The spelling of 25051041340 in words is "twenty-five billion, fifty-one million, forty-one thousand, three hundred forty".