47207830288861 has 16 divisors (see below), whose sum is σ = 51587398476288. Its totient is φ = 42842932070400.

The previous prime is 47207830288859. The next prime is 47207830288867. The reversal of 47207830288861 is 16888203870274.

It is not a de Polignac number, because 47207830288861 - 2¹ = 47207830288859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47207830288793 and 47207830288802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47207830288867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79403581 + ... + 79995901.

It is an arithmetic number, because the mean of its divisors is an integer number (3224212404768).

Almost surely, 2^{47207830288861} is an apocalyptic number.

It is an amenable number.

47207830288861 is a deficient number, since it is larger than the sum of its proper divisors (4379568187427).

47207830288861 is a wasteful number, since it uses less digits than its factorization.

47207830288861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604692.

The product of its (nonzero) digits is 57802752, while the sum is 64.

The spelling of 47207830288861 in words is "forty-seven trillion, two hundred seven billion, eight hundred thirty million, two hundred eighty-eight thousand, eight hundred sixty-one".