47143147487315 has 32 divisors (see below), whose sum is σ = 62249822376192. Its totient is φ = 33989155408000.

The previous prime is 47143147487287. The next prime is 47143147487327. The reversal of 47143147487315 is 51378474134174.

It is not a de Polignac number, because 47143147487315 - 2¹² = 47143147483219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3626789 + ... + 10365321.

It is an arithmetic number, because the mean of its divisors is an integer number (1945306949256).

Almost surely, 2^{47143147487315} is an apocalyptic number.

47143147487315 is a deficient number, since it is larger than the sum of its proper divisors (15106674888877).

47143147487315 is a wasteful number, since it uses less digits than its factorization.

47143147487315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6739651.

The product of its digits is 31610880, while the sum is 59.

The spelling of 47143147487315 in words is "forty-seven trillion, one hundred forty-three billion, one hundred forty-seven million, four hundred eighty-seven thousand, three hundred fifteen".