25205150142341 has 16 divisors (see below), whose sum is σ = 27398257084800. Its totient is φ = 23048373521088.

The previous prime is 25205150142323. The next prime is 25205150142373. The reversal of 25205150142341 is 14324105150252.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25205150142341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25205150142301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79112720 + ... + 79430678.

It is an arithmetic number, because the mean of its divisors is an integer number (1712391067800).

Almost surely, 2^{25205150142341} is an apocalyptic number.

It is an amenable number.

25205150142341 is a deficient number, since it is larger than the sum of its proper divisors (2193106942459).

25205150142341 is a wasteful number, since it uses less digits than its factorization.

25205150142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375068.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 25205150142341 its reverse (14324105150252), we get a palindrome (39529255292593).

The spelling of 25205150142341 in words is "twenty-five trillion, two hundred five billion, one hundred fifty million, one hundred forty-two thousand, three hundred forty-one".