42470319037 has 4 divisors (see below), whose sum is σ = 44968573116. Its totient is φ = 39972064960.

The previous prime is 42470319029. The next prime is 42470319043. The reversal of 42470319037 is 73091307424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38753465881 + 3716853156 = 196859^2 + 60966^2 .

It is a cyclic number.

It is not a de Polignac number, because 42470319037 - 2³ = 42470319029 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 (42470319097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249127014 + ... + 1249127047.

It is an arithmetic number, because the mean of its divisors is an integer number (11242143279).

Almost surely, 2^42470319037 is an apocalyptic number.

It is an amenable number.

42470319037 is a deficient number, since it is larger than the sum of its proper divisors (2498254079).

42470319037 is a wasteful number, since it uses less digits than its factorization.

42470319037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498254078.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 42470319037 in words is "forty-two billion, four hundred seventy million, three hundred nineteen thousand, thirty-seven".