47242588473387 has 24 divisors (see below), whose sum is σ = 68944515021200. Its totient is φ = 31169588797440.

The previous prime is 47242588473371. The next prime is 47242588473419. The reversal of 47242588473387 is 78337488524274.

47242588473387 is a `hidden beast` number, since 4 + 7 + 2 + 4 + 2 + 588 + 4 + 7 + 3 + 38 + 7 = 666.

47242588473387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47242588473387 - 2⁴ = 47242588473371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47242588473287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35382864 + ... + 36693762.

Almost surely, 2^{47242588473387} is an apocalyptic number.

47242588473387 is a deficient number, since it is larger than the sum of its proper divisors (21701926547813).

47242588473387 is a wasteful number, since it uses less digits than its factorization.

47242588473387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352283 (or 1352280 counting only the distinct ones).

The product of its digits is 2023096320, while the sum is 72.

The spelling of 47242588473387 in words is "forty-seven trillion, two hundred forty-two billion, five hundred eighty-eight million, four hundred seventy-three thousand, three hundred eighty-seven".