42143463597 has 8 divisors (see below), whose sum is σ = 56200863040. Its totient is φ = 28090853280.

The previous prime is 42143463547. The next prime is 42143463611. The reversal of 42143463597 is 79536434124.

It is a happy number.

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

It is not a de Polignac number, because 42143463597 - 2¹⁸ = 42143201453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42143463547) 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, 1176697 + ... + 1211982.

It is an arithmetic number, because the mean of its divisors is an integer number (7025107880).

Almost surely, 2^42143463597 is an apocalyptic number.

It is an amenable number.

42143463597 is a deficient number, since it is larger than the sum of its proper divisors (14057399443).

42143463597 is a wasteful number, since it uses less digits than its factorization.

42143463597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394563.

The product of its digits is 2177280, while the sum is 48.

The spelling of 42143463597 in words is "forty-two billion, one hundred forty-three million, four hundred sixty-three thousand, five hundred ninety-seven".