707145213077 has 4 divisors (see below), whose sum is σ = 707687919840. Its totient is φ = 706602506316.

The previous prime is 707145213017. The next prime is 707145213079. The reversal of 707145213077 is 770312541707.

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.

It is a cyclic number.

It is not a de Polignac number, because 707145213077 - 2⁸ = 707145212821 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 (707145213079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271351427 + ... + 271354032.

It is an arithmetic number, because the mean of its divisors is an integer number (176921979960).

Almost surely, 2^707145213077 is an apocalyptic number.

It is an amenable number.

707145213077 is a deficient number, since it is larger than the sum of its proper divisors (542706763).

707145213077 is a wasteful number, since it uses less digits than its factorization.

707145213077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542706762.

The product of its (nonzero) digits is 288120, while the sum is 44.

The spelling of 707145213077 in words is "seven hundred seven billion, one hundred forty-five million, two hundred thirteen thousand, seventy-seven".