14297679377 has 2 divisors, whose sum is σ = 14297679378. Its totient is φ = 14297679376.

The previous prime is 14297679343. The next prime is 14297679397. The reversal of 14297679377 is 77397679241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12658725121 + 1638954256 = 112511^2 + 40484^2 .

It is an emirp because it is prime and its reverse (77397679241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14297679377 - 2²⁶ = 14230570513 is a prime.

It is a super-2 number, since 2×14297679377² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14297679397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7148839688 + 7148839689.

It is an arithmetic number, because the mean of its divisors is an integer number (7148839689).

Almost surely, 2^14297679377 is an apocalyptic number.

It is an amenable number.

14297679377 is a deficient number, since it is larger than the sum of its proper divisors (1).

14297679377 is an equidigital number, since it uses as much as digits as its factorization.

14297679377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28005264, while the sum is 62.

The spelling of 14297679377 in words is "fourteen billion, two hundred ninety-seven million, six hundred seventy-nine thousand, three hundred seventy-seven".