15005405141 has 4 divisors (see below), whose sum is σ = 15089234400. Its totient is φ = 14921575884.

The previous prime is 15005405119. The next prime is 15005405143. The reversal of 15005405141 is 14150450051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15005405141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15005405141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15005405143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41914361 + ... + 41914718.

It is an arithmetic number, because the mean of its divisors is an integer number (3772308600).

Almost surely, 2^15005405141 is an apocalyptic number.

It is an amenable number.

15005405141 is a deficient number, since it is larger than the sum of its proper divisors (83829259).

15005405141 is an equidigital number, since it uses as much as digits as its factorization.

15005405141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83829258.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 15005405141 its reverse (14150450051), we get a palindrome (29155855192).

The spelling of 15005405141 in words is "fifteen billion, five million, four hundred five thousand, one hundred forty-one".