42463914497 has 8 divisors (see below), whose sum is σ = 43011637032. Its totient is φ = 41918688000.

The previous prime is 42463914487. The next prime is 42463914517. The reversal of 42463914497 is 79441936424.

It can be written as a sum of positive squares in 4 ways, for example, as 26039954161 + 16423960336 = 161369^2 + 128156^2 .

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 42463914497 - 2⁴ = 42463914481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42463914487) 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, 589754 + ... + 657827.

It is an arithmetic number, because the mean of its divisors is an integer number (5376454629).

Almost surely, 2^42463914497 is an apocalyptic number.

It is an amenable number.

42463914497 is a deficient number, since it is larger than the sum of its proper divisors (547722535).

42463914497 is a wasteful number, since it uses less digits than its factorization.

42463914497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248019.

The product of its digits is 5225472, while the sum is 53.

The spelling of 42463914497 in words is "forty-two billion, four hundred sixty-three million, nine hundred fourteen thousand, four hundred ninety-seven".