620715726014 has 16 divisors (see below), whose sum is σ = 931562626176. Its totient is φ = 310194898200.

The previous prime is 620715725983. The next prime is 620715726067. The reversal of 620715726014 is 410627517026.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 46779809 + ... + 46793075.

It is an arithmetic number, because the mean of its divisors is an integer number (58222664136).

Almost surely, 2^620715726014 is an apocalyptic number.

620715726014 is a deficient number, since it is larger than the sum of its proper divisors (310846900162).

620715726014 is a wasteful number, since it uses less digits than its factorization.

620715726014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23791.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 620715726014 in words is "six hundred twenty billion, seven hundred fifteen million, seven hundred twenty-six thousand, fourteen".