47442047454135 has 12 divisors (see below), whose sum is σ = 82232882253912. Its totient is φ = 25302425308848.

The previous prime is 47442047454091. The next prime is 47442047454187. The reversal of 47442047454135 is 53145474024474.

47442047454135 is a `hidden beast` number, since 4 + 7 + 4 + 4 + 20 + 4 + 74 + 541 + 3 + 5 = 666.

It is not a de Polignac number, because 47442047454135 - 2¹¹ = 47442047452087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527133860557 + ... + 527133860646.

It is an arithmetic number, because the mean of its divisors is an integer number (6852740187826).

Almost surely, 2^{47442047454135} is an apocalyptic number.

47442047454135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47442047454135 is a deficient number, since it is larger than the sum of its proper divisors (34790834799777).

47442047454135 is a wasteful number, since it uses less digits than its factorization.

47442047454135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054267721214 (or 1054267721211 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 54.

The spelling of 47442047454135 in words is "forty-seven trillion, four hundred forty-two billion, forty-seven million, four hundred fifty-four thousand, one hundred thirty-five".