47207126320135 has 4 divisors (see below), whose sum is σ = 56648551584168. Its totient is φ = 37765701056104.

The previous prime is 47207126320091. The next prime is 47207126320147. The reversal of 47207126320135 is 53102362170274.

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 47207126320135 - 2¹⁹ = 47207125795847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47207126320091 and 47207126320100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4720712632009 + ... + 4720712632018.

It is an arithmetic number, because the mean of its divisors is an integer number (14162137896042).

Almost surely, 2^{47207126320135} is an apocalyptic number.

47207126320135 is a deficient number, since it is larger than the sum of its proper divisors (9441425264033).

47207126320135 is an equidigital number, since it uses as much as digits as its factorization.

47207126320135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9441425264032.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 47207126320135 in words is "forty-seven trillion, two hundred seven billion, one hundred twenty-six million, three hundred twenty thousand, one hundred thirty-five".