25342141 has 16 divisors (see below), whose sum is σ = 28703808. Its totient is φ = 22172800.

The previous prime is 25342139. The next prime is 25342193. The reversal of 25342141 is 14124352.

It is not a de Polignac number, because 25342141 - 2¹ = 25342139 is a prime.

It is a super-2 number, since 2×25342141² = 1284448220927762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25342111) 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, 37095 + ... + 37771.

It is an arithmetic number, because the mean of its divisors is an integer number (1793988).

Almost surely, 2^25342141 is an apocalyptic number.

It is an amenable number.

25342141 is a deficient number, since it is larger than the sum of its proper divisors (3361667).

25342141 is a wasteful number, since it uses less digits than its factorization.

25342141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812.

The product of its digits is 960, while the sum is 22.

The square root of 25342141 is about 5034.0978337732. The cubic root of 25342141 is about 293.7296363732.

Adding to 25342141 its reverse (14124352), we get a palindrome (39466493).

The spelling of 25342141 in words is "twenty-five million, three hundred forty-two thousand, one hundred forty-one".