12770189714 has 4 divisors (see below), whose sum is σ = 19155284574. Its totient is φ = 6385094856.

The previous prime is 12770189683. The next prime is 12770189737. The reversal of 12770189714 is 41798107721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41798107721 = 21521 ⋅1942201.

It can be written as a sum of positive squares in only one way, i.e., 12417313489 + 352876225 = 111433^2 + 18785^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3192547427 + ... + 3192547430.

Almost surely, 2^12770189714 is an apocalyptic number.

12770189714 is a deficient number, since it is larger than the sum of its proper divisors (6385094860).

12770189714 is an equidigital number, since it uses as much as digits as its factorization.

12770189714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6385094859.

The product of its (nonzero) digits is 197568, while the sum is 47.

The spelling of 12770189714 in words is "twelve billion, seven hundred seventy million, one hundred eighty-nine thousand, seven hundred fourteen".