15350112641 has 8 divisors (see below), whose sum is σ = 15922010280. Its totient is φ = 14781053952.

The previous prime is 15350112619. The next prime is 15350112677. The reversal of 15350112641 is 14621105351.

It can be written as a sum of positive squares in 4 ways, for example, as 3426346225 + 11923766416 = 58535^2 + 109196^2 .

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 15350112641 - 2¹⁰ = 15350111617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15350112611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698720 + ... + 720353.

It is an arithmetic number, because the mean of its divisors is an integer number (1990251285).

Almost surely, 2^15350112641 is an apocalyptic number.

It is an amenable number.

15350112641 is a deficient number, since it is larger than the sum of its proper divisors (571897639).

15350112641 is a wasteful number, since it uses less digits than its factorization.

15350112641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419475.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 15350112641 its reverse (14621105351), we get a palindrome (29971217992).

The spelling of 15350112641 in words is "fifteen billion, three hundred fifty million, one hundred twelve thousand, six hundred forty-one".