13143764541 has 8 divisors (see below), whose sum is σ = 17525976480. Its totient is φ = 8762031152.

The previous prime is 13143764531. The next prime is 13143764567. The reversal of 13143764541 is 14546734131.

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 13143764541 - 2¹⁵ = 13143731773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13143764541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143764531) 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, 49710 + ... + 169583.

It is an arithmetic number, because the mean of its divisors is an integer number (2190747060).

Almost surely, 2^13143764541 is an apocalyptic number.

It is an amenable number.

13143764541 is a deficient number, since it is larger than the sum of its proper divisors (4382211939).

13143764541 is a wasteful number, since it uses less digits than its factorization.

13143764541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239275.

The product of its digits is 120960, while the sum is 39.

The spelling of 13143764541 in words is "thirteen billion, one hundred forty-three million, seven hundred sixty-four thousand, five hundred forty-one".