47034155247 has 8 divisors (see below), whose sum is σ = 62758290480. Its totient is φ = 31333061760.

The previous prime is 47034155213. The next prime is 47034155251. The reversal of 47034155247 is 74255143074.

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

It is not a de Polignac number, because 47034155247 - 2¹⁴ = 47034138863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47034155199 and 47034155208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47034155257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5755672 + ... + 5763837.

It is an arithmetic number, because the mean of its divisors is an integer number (7844786310).

Almost surely, 2^47034155247 is an apocalyptic number.

47034155247 is a deficient number, since it is larger than the sum of its proper divisors (15724135233).

47034155247 is a wasteful number, since it uses less digits than its factorization.

47034155247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11520873.

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 47034155247 in words is "forty-seven billion, thirty-four million, one hundred fifty-five thousand, two hundred forty-seven".