40113254132601 has 24 divisors (see below), whose sum is σ = 59147228085120. Its totient is φ = 24159864995136.

The previous prime is 40113254132597. The next prime is 40113254132621. The reversal of 40113254132601 is 10623145231104.

It is not a de Polignac number, because 40113254132601 - 2² = 40113254132597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40113254132621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 841666006 + ... + 841713663.

It is an arithmetic number, because the mean of its divisors is an integer number (2464467836880).

Almost surely, 2^{40113254132601} is an apocalyptic number.

It is an amenable number.

40113254132601 is a deficient number, since it is larger than the sum of its proper divisors (19033973952519).

40113254132601 is a wasteful number, since it uses less digits than its factorization.

40113254132601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683379745 (or 1683379732 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 40113254132601 its reverse (10623145231104), we get a palindrome (50736399363705).

The spelling of 40113254132601 in words is "forty trillion, one hundred thirteen billion, two hundred fifty-four million, one hundred thirty-two thousand, six hundred one".