706145255663044 has 12 divisors (see below), whose sum is σ = 1269152959502764. Its totient is φ = 343530124376544.

The previous prime is 706145255663027. The next prime is 706145255663051. The reversal of 706145255663044 is 440366552541607.

It can be written as a sum of positive squares in 2 ways, for example, as 630498540672900 + 75646714990144 = 25109730^2 + 8697512^2 .

It is a super-2 number, since 2×706145255663044² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 706145255663044.

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, 2385625863579 + ... + 2385625863874.

Almost surely, 2^{706145255663044} is an apocalyptic number.

706145255663044 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

706145255663044 is a deficient number, since it is larger than the sum of its proper divisors (563007703839720).

706145255663044 is a wasteful number, since it uses less digits than its factorization.

706145255663044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771251727494 (or 4771251727492 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 58.

The spelling of 706145255663044 in words is "seven hundred six trillion, one hundred forty-five billion, two hundred fifty-five million, six hundred sixty-three thousand, forty-four".