706923199042 has 8 divisors (see below), whose sum is σ = 1061897475132. Its totient is φ = 352957374000.

The previous prime is 706923199039. The next prime is 706923199043. The reversal of 706923199042 is 240991329607.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 578407401961 + 128515797081 = 760531^2 + 358491^2 .

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

It is not an unprimeable number, because it can be changed into a prime (706923199043) 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, 252111009 + ... + 252113812.

Almost surely, 2^706923199042 is an apocalyptic number.

706923199042 is a deficient number, since it is larger than the sum of its proper divisors (354974276090).

706923199042 is a wasteful number, since it uses less digits than its factorization.

706923199042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504225524.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 706923199042 in words is "seven hundred six billion, nine hundred twenty-three million, one hundred ninety-nine thousand, forty-two".