15340142315213 has 32 divisors (see below), whose sum is σ = 16252117136640. Its totient is φ = 14438973358080.

The previous prime is 15340142315153. The next prime is 15340142315233. The reversal of 15340142315213 is 31251324104351.

It is a cyclic number.

It is not a de Polignac number, because 15340142315213 - 2⁶ = 15340142315149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15340142315233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3690193331 + ... + 3690197487.

It is an arithmetic number, because the mean of its divisors is an integer number (507878660520).

Almost surely, 2^{15340142315213} is an apocalyptic number.

It is an amenable number.

15340142315213 is a deficient number, since it is larger than the sum of its proper divisors (911974821427).

15340142315213 is a wasteful number, since it uses less digits than its factorization.

15340142315213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 15340142315213 its reverse (31251324104351), we get a palindrome (46591466419564).

The spelling of 15340142315213 in words is "fifteen trillion, three hundred forty billion, one hundred forty-two million, three hundred fifteen thousand, two hundred thirteen".