13434140401 has 32 divisors (see below), whose sum is σ = 15924625920. Its totient is φ = 11193907200.

The previous prime is 13434140387. The next prime is 13434140413. The reversal of 13434140401 is 10404143431.

It is a cyclic number.

It is not a de Polignac number, because 13434140401 - 2⁹ = 13434139889 is a prime.

It is a super-2 number, since 2×13434140401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13434140491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5511355 + ... + 5513791.

It is an arithmetic number, because the mean of its divisors is an integer number (497644560).

Almost surely, 2^13434140401 is an apocalyptic number.

13434140401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13434140401 is a deficient number, since it is larger than the sum of its proper divisors (2490485519).

13434140401 is a wasteful number, since it uses less digits than its factorization.

13434140401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13434140401 its reverse (10404143431), we get a palindrome (23838283832).

The spelling of 13434140401 in words is "thirteen billion, four hundred thirty-four million, one hundred forty thousand, four hundred one".