13426130445 has 64 divisors (see below), whose sum is σ = 26535344640. Its totient is φ = 5644919808.

The previous prime is 13426130437. The next prime is 13426130453. The reversal of 13426130445 is 54403162431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13426130437) and next prime (13426130453).

It is not a de Polignac number, because 13426130445 - 2³ = 13426130437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 360351 + ... + 395859.

It is an arithmetic number, because the mean of its divisors is an integer number (414614760).

Almost surely, 2^13426130445 is an apocalyptic number.

13426130445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13426130445 is a deficient number, since it is larger than the sum of its proper divisors (13109214195).

13426130445 is a wasteful number, since it uses less digits than its factorization.

13426130445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35814.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 13426130445 its reverse (54403162431), we get a palindrome (67829292876).

The spelling of 13426130445 in words is "thirteen billion, four hundred twenty-six million, one hundred thirty thousand, four hundred forty-five".