254605042232 has 32 divisors (see below), whose sum is σ = 481964119920. Its totient is φ = 126081861120.

The previous prime is 254605042151. The next prime is 254605042243. The reversal of 254605042232 is 232240506452.

It is a junction number, because it is equal to n+sod(n) for n = 254605042192 and 254605042201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3678182 + ... + 3746762.

Almost surely, 2^254605042232 is an apocalyptic number.

It is an amenable number.

254605042232 is a deficient number, since it is larger than the sum of its proper divisors (227359077688).

254605042232 is a wasteful number, since it uses less digits than its factorization.

254605042232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73031 (or 73027 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 254605042232 its reverse (232240506452), we get a palindrome (486845548684).

The spelling of 254605042232 in words is "two hundred fifty-four billion, six hundred five million, forty-two thousand, two hundred thirty-two".