47207407284249 has 8 divisors (see below), whose sum is σ = 63805445462112. Its totient is φ = 31040486981280.

The previous prime is 47207407284241. The next prime is 47207407284283. The reversal of 47207407284249 is 94248270470274.

It is a happy number.

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

It is not a de Polignac number, because 47207407284249 - 2³ = 47207407284241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47207407284192 and 47207407284201.

It is not an unprimeable number, because it can be changed into a prime (47207407284241) 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, 107779468467 + ... + 107779468904.

It is an arithmetic number, because the mean of its divisors is an integer number (7975680682764).

Almost surely, 2^{47207407284249} is an apocalyptic number.

It is an amenable number.

47207407284249 is a deficient number, since it is larger than the sum of its proper divisors (16598038177863).

47207407284249 is a wasteful number, since it uses less digits than its factorization.

47207407284249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215558937447.

The product of its (nonzero) digits is 50577408, while the sum is 60.

The spelling of 47207407284249 in words is "forty-seven trillion, two hundred seven billion, four hundred seven million, two hundred eighty-four thousand, two hundred forty-nine".