15842299046027 has 4 divisors (see below), whose sum is σ = 16110812589240. Its totient is φ = 15573785502816.

The previous prime is 15842299045961. The next prime is 15842299046039. The reversal of 15842299046027 is 72064099224851.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 15842299046027 - 2¹⁶ = 15842298980491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59), and also a Moran number because the ratio is a prime number: 268513543153 = 15842299046027 / (1 + 5 + 8 + 4 + 2 + 2 + 9 + 9 + 0 + 4 + 6 + 0 + 2 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15842299946027) 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, 134256771518 + ... + 134256771635.

It is an arithmetic number, because the mean of its divisors is an integer number (4027703147310).

Almost surely, 2^{15842299046027} is an apocalyptic number.

15842299046027 is a deficient number, since it is larger than the sum of its proper divisors (268513543213).

15842299046027 is an equidigital number, since it uses as much as digits as its factorization.

15842299046027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268513543212.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 15842299046027 in words is "fifteen trillion, eight hundred forty-two billion, two hundred ninety-nine million, forty-six thousand, twenty-seven".