47911014934 has 4 divisors (see below), whose sum is σ = 71866522404. Its totient is φ = 23955507466.

The previous prime is 47911014911. The next prime is 47911014937. The reversal of 47911014934 is 43941011974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43941011974 = 2 ⋅21970505987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47911014937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11977753732 + ... + 11977753735.

It is an arithmetic number, because the mean of its divisors is an integer number (17966630601).

Almost surely, 2^47911014934 is an apocalyptic number.

47911014934 is a deficient number, since it is larger than the sum of its proper divisors (23955507470).

47911014934 is a wasteful number, since it uses less digits than its factorization.

47911014934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23955507469.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 47911014934 in words is "forty-seven billion, nine hundred eleven million, fourteen thousand, nine hundred thirty-four".