14701403897 has 2 divisors, whose sum is σ = 14701403898. Its totient is φ = 14701403896.

The previous prime is 14701403839. The next prime is 14701403903. The reversal of 14701403897 is 79830410741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13128805561 + 1572598336 = 114581^2 + 39656^2 .

It is a cyclic number.

It is not a de Polignac number, because 14701403897 - 2¹⁶ = 14701338361 is a prime.

It is a super-2 number, since 2×14701403897² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14701403597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7350701948 + 7350701949.

It is an arithmetic number, because the mean of its divisors is an integer number (7350701949).

Almost surely, 2^14701403897 is an apocalyptic number.

It is an amenable number.

14701403897 is a deficient number, since it is larger than the sum of its proper divisors (1).

14701403897 is an equidigital number, since it uses as much as digits as its factorization.

14701403897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 14701403897 in words is "fourteen billion, seven hundred one million, four hundred three thousand, eight hundred ninety-seven".