11461623040255 has 12 divisors (see below), whose sum is σ = 14610594908520. Its totient is φ = 8629927935104.

The previous prime is 11461623040249. The next prime is 11461623040321. The reversal of 11461623040255 is 55204032616411.

It is not a de Polignac number, because 11461623040255 - 2⁵ = 11461623040223 is a prime.

It is a congruent number.

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, 3965958085 + ... + 3965960974.

It is an arithmetic number, because the mean of its divisors is an integer number (1217549575710).

Almost surely, 2^{11461623040255} is an apocalyptic number.

11461623040255 is a deficient number, since it is larger than the sum of its proper divisors (3148971868265).

11461623040255 is an equidigital number, since it uses as much as digits as its factorization.

11461623040255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7931919098 (or 7931919081 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 11461623040255 its reverse (55204032616411), we get a palindrome (66665655656666).

The spelling of 11461623040255 in words is "eleven trillion, four hundred sixty-one billion, six hundred twenty-three million, forty thousand, two hundred fifty-five".