13147745141 has 8 divisors (see below), whose sum is σ = 14370211584. Its totient is φ = 11975175360.

The previous prime is 13147745137. The next prime is 13147745179. The reversal of 13147745141 is 14154774131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13147745141 - 2² = 13147745137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13147745095 and 13147745104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13147745101) 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, 12473615 + ... + 12474668.

It is an arithmetic number, because the mean of its divisors is an integer number (1796276448).

Almost surely, 2^13147745141 is an apocalyptic number.

It is an amenable number.

13147745141 is a deficient number, since it is larger than the sum of its proper divisors (1222466443).

13147745141 is a wasteful number, since it uses less digits than its factorization.

13147745141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24948331.

The product of its digits is 47040, while the sum is 38.

The spelling of 13147745141 in words is "thirteen billion, one hundred forty-seven million, seven hundred forty-five thousand, one hundred forty-one".