47244122015 has 8 divisors (see below), whose sum is σ = 56754641760. Its totient is φ = 37754167392.

The previous prime is 47244122011. The next prime is 47244122077. The reversal of 47244122015 is 51022144274.

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

It is a cyclic number.

It is not a de Polignac number, because 47244122015 - 2² = 47244122011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47244122011) 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, 5136224 + ... + 5145413.

It is an arithmetic number, because the mean of its divisors is an integer number (7094330220).

Almost surely, 2^47244122015 is an apocalyptic number.

47244122015 is a deficient number, since it is larger than the sum of its proper divisors (9510519745).

47244122015 is a wasteful number, since it uses less digits than its factorization.

47244122015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10282561.

The product of its (nonzero) digits is 17920, while the sum is 32.

Adding to 47244122015 its reverse (51022144274), we get a palindrome (98266266289).

The spelling of 47244122015 in words is "forty-seven billion, two hundred forty-four million, one hundred twenty-two thousand, fifteen".