25342133004 has 36 divisors (see below), whose sum is σ = 64104427296. Its totient is φ = 8441424288.

The previous prime is 25342132999. The next prime is 25342133041. The reversal of 25342133004 is 40033124352.

25342133004 is a `hidden beast` number, since 2 + 5 + 342 + 13 + 300 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196119 + ... + 298574.

It is an arithmetic number, because the mean of its divisors is an integer number (1780678536).

Almost surely, 2^25342133004 is an apocalyptic number.

It is an amenable number.

25342133004 is an abundant number, since it is smaller than the sum of its proper divisors (38762294292).

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

25342133004 is a wasteful number, since it uses less digits than its factorization.

25342133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496126 (or 496121 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 25342133004 its reverse (40033124352), we get a palindrome (65375257356).

The spelling of 25342133004 in words is "twenty-five billion, three hundred forty-two million, one hundred thirty-three thousand, four".