47211217015874 has 8 divisors (see below), whose sum is σ = 70817174379660. Its totient is φ = 23605492222656.

The previous prime is 47211217015871. The next prime is 47211217015889. The reversal of 47211217015874 is 47851071211274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36777638704849 + 10433578311025 = 6064457^2 + 3230105^2 .

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

It is not an unprimeable number, because it can be changed into a prime (47211217015871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57634259 + ... + 58447670.

Almost surely, 2^{47211217015874} is an apocalyptic number.

47211217015874 is a deficient number, since it is larger than the sum of its proper divisors (23605957363786).

47211217015874 is a wasteful number, since it uses less digits than its factorization.

47211217015874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116285284.

The product of its (nonzero) digits is 878080, while the sum is 50.

The spelling of 47211217015874 in words is "forty-seven trillion, two hundred eleven billion, two hundred seventeen million, fifteen thousand, eight hundred seventy-four".