47270927434 has 8 divisors (see below), whose sum is σ = 70907588388. Its totient is φ = 23635064640.

The previous prime is 47270927303. The next prime is 47270927519. The reversal of 47270927434 is 43472907274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41248391409 + 6022536025 = 203097^2 + 77605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18697 + ... + 308044.

Almost surely, 2^47270927434 is an apocalyptic number.

47270927434 is a deficient number, since it is larger than the sum of its proper divisors (23636660954).

47270927434 is a wasteful number, since it uses less digits than its factorization.

47270927434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399080.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 47270927434 in words is "forty-seven billion, two hundred seventy million, nine hundred twenty-seven thousand, four hundred thirty-four".