7064723042 has 8 divisors (see below), whose sum is σ = 11412244956. Its totient is φ = 3260641392.

The previous prime is 7064723027. The next prime is 7064723063. The reversal of 7064723042 is 2403274607.

It can be written as a sum of positive squares in 2 ways, for example, as 6507810241 + 556912801 = 80671^2 + 23599^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 7064722993 and 7064723011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135860033 + ... + 135860084.

Almost surely, 2^7064723042 is an apocalyptic number.

7064723042 is a deficient number, since it is larger than the sum of its proper divisors (4347521914).

7064723042 is a wasteful number, since it uses less digits than its factorization.

7064723042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271720132.

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 7064723042 is about 84051.9068314336. The cubic root of 7064723042 is about 1918.8088533734.

Adding to 7064723042 its reverse (2403274607), we get a palindrome (9467997649).

The spelling of 7064723042 in words is "seven billion, sixty-four million, seven hundred twenty-three thousand, forty-two".