7714721231087 has 8 divisors (see below), whose sum is σ = 8308229437200. Its totient is φ = 7121222755200.

The previous prime is 7714721231057. The next prime is 7714721231101. The reversal of 7714721231087 is 7801321274177.

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

It is a cyclic number.

It is not a de Polignac number, because 7714721231087 - 2¹⁸ = 7714720968943 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 (7714721231057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742337 + ... + 3997562.

It is an arithmetic number, because the mean of its divisors is an integer number (1038528679650).

Almost surely, 2^{7714721231087} is an apocalyptic number.

7714721231087 is a deficient number, since it is larger than the sum of its proper divisors (593508206113).

7714721231087 is a wasteful number, since it uses less digits than its factorization.

7714721231087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865113.

The product of its (nonzero) digits is 921984, while the sum is 50.

The spelling of 7714721231087 in words is "seven trillion, seven hundred fourteen billion, seven hundred twenty-one million, two hundred thirty-one thousand, eighty-seven".