706107243437 has 4 divisors (see below), whose sum is σ = 721130801856. Its totient is φ = 691083685020.

The previous prime is 706107243433. The next prime is 706107243469. The reversal of 706107243437 is 734342701607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 734342701607 = 83 ⋅8847502429.

It is a cyclic number.

It is not a de Polignac number, because 706107243437 - 2² = 706107243433 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 (706107243431) 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, 7511779139 + ... + 7511779232.

It is an arithmetic number, because the mean of its divisors is an integer number (180282700464).

Almost surely, 2^706107243437 is an apocalyptic number.

It is an amenable number.

706107243437 is a deficient number, since it is larger than the sum of its proper divisors (15023558419).

706107243437 is a wasteful number, since it uses less digits than its factorization.

706107243437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15023558418.

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 706107243437 in words is "seven hundred six billion, one hundred seven million, two hundred forty-three thousand, four hundred thirty-seven".