42712763437 has 8 divisors (see below), whose sum is σ = 43441063200. Its totient is φ = 41984608944.

The previous prime is 42712763393. The next prime is 42712763453. The reversal of 42712763437 is 73436721724.

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 42712763437 - 2¹⁹ = 42712239149 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 (42712763497) 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 7 ways as a sum of consecutive naturals, for example, 674083 + ... + 734719.

It is an arithmetic number, because the mean of its divisors is an integer number (5430132900).

Almost surely, 2^42712763437 is an apocalyptic number.

It is an amenable number.

42712763437 is a deficient number, since it is larger than the sum of its proper divisors (728299763).

42712763437 is a wasteful number, since it uses less digits than its factorization.

42712763437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72635.

The product of its digits is 1185408, while the sum is 46.

The spelling of 42712763437 in words is "forty-two billion, seven hundred twelve million, seven hundred sixty-three thousand, four hundred thirty-seven".