207342372447 has 24 divisors (see below), whose sum is σ = 346612131840. Its totient is φ = 116981588880.

The previous prime is 207342372427. The next prime is 207342372571. The reversal of 207342372447 is 744273243702.

207342372447 is a `hidden beast` number, since 207 + 34 + 2 + 372 + 4 + 47 = 666.

It is not a de Polignac number, because 207342372447 - 2¹⁴ = 207342356063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207342372427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20825079 + ... + 20835032.

It is an arithmetic number, because the mean of its divisors is an integer number (14442172160).

Almost surely, 2^207342372447 is an apocalyptic number.

207342372447 is a deficient number, since it is larger than the sum of its proper divisors (139269759393).

207342372447 is a wasteful number, since it uses less digits than its factorization.

207342372447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41660203 (or 41660200 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 45.

The spelling of 207342372447 in words is "two hundred seven billion, three hundred forty-two million, three hundred seventy-two thousand, four hundred forty-seven".