274251342025 has 12 divisors (see below), whose sum is σ = 344376371200. Its totient is φ = 216623843280.

The previous prime is 274251341939. The next prime is 274251342049. The reversal of 274251342025 is 520243152472.

It is not a de Polignac number, because 274251342025 - 2¹⁵ = 274251309257 is a prime.

It is a super-2 number, since 2×274251342025² (a number of 24 digits) contains 22 as substring.

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, 69428745 + ... + 69432694.

Almost surely, 2^274251342025 is an apocalyptic number.

274251342025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

274251342025 is a deficient number, since it is larger than the sum of its proper divisors (70125029175).

274251342025 is a wasteful number, since it uses less digits than its factorization.

274251342025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138861528 (or 138861523 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

Adding to 274251342025 its reverse (520243152472), we get a palindrome (794494494497).

The spelling of 274251342025 in words is "two hundred seventy-four billion, two hundred fifty-one million, three hundred forty-two thousand, twenty-five".