214602307457 has 2 divisors, whose sum is σ = 214602307458. Its totient is φ = 214602307456.

The previous prime is 214602307441. The next prime is 214602307463. The reversal of 214602307457 is 754703206412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214050574336 + 551733121 = 462656^2 + 23489^2 .

It is a cyclic number.

It is not a de Polignac number, because 214602307457 - 2⁴ = 214602307441 is a prime.

It is not a weakly prime, because it can be changed into another prime (214602307657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107301153728 + 107301153729.

It is an arithmetic number, because the mean of its divisors is an integer number (107301153729).

Almost surely, 2^214602307457 is an apocalyptic number.

It is an amenable number.

214602307457 is a deficient number, since it is larger than the sum of its proper divisors (1).

214602307457 is an equidigital number, since it uses as much as digits as its factorization.

214602307457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 214602307457 in words is "two hundred fourteen billion, six hundred two million, three hundred seven thousand, four hundred fifty-seven".