15140221053041 has 32 divisors (see below), whose sum is σ = 18188244049920. Its totient is φ = 12321812010816.

The previous prime is 15140221052849. The next prime is 15140221053049. The reversal of 15140221053041 is 14035012204151.

It is a happy number.

It is not a de Polignac number, because 15140221053041 - 2¹⁴ = 15140221036657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15140221052995 and 15140221053013.

It is not an unprimeable number, because it can be changed into a prime (15140221053049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147806855 + ... + 147909251.

It is an arithmetic number, because the mean of its divisors is an integer number (568382626560).

Almost surely, 2^{15140221053041} is an apocalyptic number.

It is an amenable number.

15140221053041 is a deficient number, since it is larger than the sum of its proper divisors (3048022996879).

15140221053041 is a wasteful number, since it uses less digits than its factorization.

15140221053041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109173.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 15140221053041 its reverse (14035012204151), we get a palindrome (29175233257192).

The spelling of 15140221053041 in words is "fifteen trillion, one hundred forty billion, two hundred twenty-one million, fifty-three thousand, forty-one".