614160126256421 has 8 divisors (see below), whose sum is σ = 615002157428184. Its totient is φ = 613318106419200.

The previous prime is 614160126256381. The next prime is 614160126256441. The reversal of 614160126256421 is 124652621061416.

It can be written as a sum of positive squares in 4 ways, for example, as 102404563596196 + 511755562660225 = 10119514^2 + 22622015^2 .

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 614160126256421 - 2³⁴ = 614142946387237 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 (614160126256441) 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, 108612521 + ... + 114127121.

It is an arithmetic number, because the mean of its divisors is an integer number (76875269678523).

Almost surely, 2^{614160126256421} is an apocalyptic number.

It is an amenable number.

614160126256421 is a deficient number, since it is larger than the sum of its proper divisors (842031171763).

614160126256421 is a wasteful number, since it uses less digits than its factorization.

614160126256421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667271.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 614160126256421 in words is "six hundred fourteen trillion, one hundred sixty billion, one hundred twenty-six million, two hundred fifty-six thousand, four hundred twenty-one".