47212006471 has 16 divisors (see below), whose sum is σ = 55246581504. Its totient is φ = 39510624384.

The previous prime is 47212006463. The next prime is 47212006507. The reversal of 47212006471 is 17460021274.

It is a happy number.

47212006471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47212006471 - 2³ = 47212006463 is a prime.

It is a super-3 number, since 3×47212006471³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47212006411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392425 + ... + 498418.

It is an arithmetic number, because the mean of its divisors is an integer number (3452911344).

Almost surely, 2^47212006471 is an apocalyptic number.

47212006471 is a deficient number, since it is larger than the sum of its proper divisors (8034575033).

47212006471 is a wasteful number, since it uses less digits than its factorization.

47212006471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891030.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 47212006471 in words is "forty-seven billion, two hundred twelve million, six thousand, four hundred seventy-one".