13426513142 has 16 divisors (see below), whose sum is σ = 23018389152. Its totient is φ = 5753842560.

The previous prime is 13426513141. The next prime is 13426513151. The reversal of 13426513142 is 24131562431.

It is a junction number, because it is equal to n+sod(n) for n = 13426513099 and 13426513108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13426513141) 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, 345278 + ... + 382190.

It is an arithmetic number, because the mean of its divisors is an integer number (1438649322).

Almost surely, 2^13426513142 is an apocalyptic number.

13426513142 is a deficient number, since it is larger than the sum of its proper divisors (9591876010).

13426513142 is a wasteful number, since it uses less digits than its factorization.

13426513142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62903.

The product of its digits is 17280, while the sum is 32.

The spelling of 13426513142 in words is "thirteen billion, four hundred twenty-six million, five hundred thirteen thousand, one hundred forty-two".