25321442032341 has 480 divisors, whose sum is σ = 50105722867200. Its totient is φ = 12612565002240.

The previous prime is 25321442032339. The next prime is 25321442032349. The reversal of 25321442032341 is 14323024412352.

25321442032341 is a `hidden beast` number, since 2 + 5 + 3 + 214 + 4 + 203 + 234 + 1 = 666.

It is not a de Polignac number, because 25321442032341 - 2¹ = 25321442032339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25321442032296 and 25321442032305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25321442032349) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 20569814196 + ... + 20569815426.

It is an arithmetic number, because the mean of its divisors is an integer number (104386922640).

Almost surely, 2^{25321442032341} is an apocalyptic number.

25321442032341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25321442032341 is a deficient number, since it is larger than the sum of its proper divisors (24784280834859).

25321442032341 is a wasteful number, since it uses less digits than its factorization.

25321442032341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591 (or 1575 counting only the distinct ones).

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

Adding to 25321442032341 its reverse (14323024412352), we get a palindrome (39644466444693).

The spelling of 25321442032341 in words is "twenty-five trillion, three hundred twenty-one billion, four hundred forty-two million, thirty-two thousand, three hundred forty-one".