714155548811557 has 4 divisors (see below), whose sum is σ = 714377267395596. Its totient is φ = 713933830227520.

The previous prime is 714155548811531. The next prime is 714155548811591. The reversal of 714155548811557 is 755118845551417.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 653634212845441 + 60521335966116 = 25566271^2 + 7779546^2 .

It is a cyclic number.

It is not a de Polignac number, because 714155548811557 - 2³¹ = 714153401327909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 714155548811492 and 714155548811501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714155548811527) 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, 110859287188 + ... + 110859293629.

It is an arithmetic number, because the mean of its divisors is an integer number (178594316848899).

Almost surely, 2^{714155548811557} is an apocalyptic number.

It is an amenable number.

714155548811557 is a deficient number, since it is larger than the sum of its proper divisors (221718584039).

714155548811557 is a wasteful number, since it uses less digits than its factorization.

714155548811557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221718584038.

The product of its digits is 156800000, while the sum is 67.

The spelling of 714155548811557 in words is "seven hundred fourteen trillion, one hundred fifty-five billion, five hundred forty-eight million, eight hundred eleven thousand, five hundred fifty-seven".