14834367739621 has 2 divisors, whose sum is σ = 14834367739622. Its totient is φ = 14834367739620.

The previous prime is 14834367739603. The next prime is 14834367739657. The reversal of 14834367739621 is 12693776343841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8519475166596 + 6314892573025 = 2918814^2 + 2512945^2 .

It is a cyclic number.

It is not a de Polignac number, because 14834367739621 - 2¹⁷ = 14834367608549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14834367709621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7417183869810 + 7417183869811.

It is an arithmetic number, because the mean of its divisors is an integer number (7417183869811).

Almost surely, 2^{14834367739621} is an apocalyptic number.

It is an amenable number.

14834367739621 is a deficient number, since it is larger than the sum of its proper divisors (1).

14834367739621 is an equidigital number, since it uses as much as digits as its factorization.

14834367739621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109734912, while the sum is 64.

The spelling of 14834367739621 in words is "fourteen trillion, eight hundred thirty-four billion, three hundred sixty-seven million, seven hundred thirty-nine thousand, six hundred twenty-one".