12985260662 has 16 divisors (see below), whose sum is σ = 21317833152. Its totient is φ = 5883162120.

The previous prime is 12985260641. The next prime is 12985260683. The reversal of 12985260662 is 26606258921.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12985260641) and next prime (12985260683).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954548 + ... + 968055.

It is an arithmetic number, because the mean of its divisors is an integer number (1332364572).

Almost surely, 2^12985260662 is an apocalyptic number.

12985260662 is a deficient number, since it is larger than the sum of its proper divisors (8332572490).

12985260662 is a wasteful number, since it uses less digits than its factorization.

12985260662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922923.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 12985260662 in words is "twelve billion, nine hundred eighty-five million, two hundred sixty thousand, six hundred sixty-two".