13040126417 has 8 divisors (see below), whose sum is σ = 13791507360. Its totient is φ = 12295251360.

The previous prime is 13040126381. The next prime is 13040126459. The reversal of 13040126417 is 71462104031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13040126417 - 2¹² = 13040122321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13040126417.

It is not an unprimeable number, because it can be changed into a prime (13040126467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622348 + ... + 1630365.

It is an arithmetic number, because the mean of its divisors is an integer number (1723938420).

Almost surely, 2^13040126417 is an apocalyptic number.

It is an amenable number.

13040126417 is a deficient number, since it is larger than the sum of its proper divisors (751380943).

13040126417 is a wasteful number, since it uses less digits than its factorization.

13040126417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252943.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 13040126417 in words is "thirteen billion, forty million, one hundred twenty-six thousand, four hundred seventeen".