13452540134 has 16 divisors (see below), whose sum is σ = 22019732496. Its totient is φ = 6112989600.

The previous prime is 13452540131. The next prime is 13452540139. The reversal of 13452540134 is 43104525431.

It is a self number, because there is not a number n which added to its sum of digits gives 13452540134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452540131) 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, 12197 + ... + 164480.

It is an arithmetic number, because the mean of its divisors is an integer number (1376233281).

Almost surely, 2^13452540134 is an apocalyptic number.

13452540134 is a deficient number, since it is larger than the sum of its proper divisors (8567192362).

13452540134 is a wasteful number, since it uses less digits than its factorization.

13452540134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180151.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 13452540134 in words is "thirteen billion, four hundred fifty-two million, five hundred forty thousand, one hundred thirty-four".