234046472847 has 64 divisors (see below), whose sum is σ = 367325798400. Its totient is φ = 131025323520.

The previous prime is 234046472749. The next prime is 234046472857. The reversal of 234046472847 is 748274640432.

It is not a de Polignac number, because 234046472847 - 2¹² = 234046468751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234046472847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234046472857) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15980554 + ... + 15995192.

It is an arithmetic number, because the mean of its divisors is an integer number (5739465600).

Almost surely, 2^234046472847 is an apocalyptic number.

234046472847 is a deficient number, since it is larger than the sum of its proper divisors (133279325553).

234046472847 is a wasteful number, since it uses less digits than its factorization.

234046472847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15308.

The product of its (nonzero) digits is 7225344, while the sum is 51.

The spelling of 234046472847 in words is "two hundred thirty-four billion, forty-six million, four hundred seventy-two thousand, eight hundred forty-seven".