1966976149614 has 32 divisors (see below), whose sum is σ = 4732574196480. Its totient is φ = 532414596672.

The previous prime is 1966976149603. The next prime is 1966976149627. The reversal of 1966976149614 is 4169416796691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232440399 + ... + 1232441994.

It is an arithmetic number, because the mean of its divisors is an integer number (147892943640).

Almost surely, 2^{1966976149614} is an apocalyptic number.

1966976149614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1966976149614 is an abundant number, since it is smaller than the sum of its proper divisors (2765598046866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1966976149614 is a wasteful number, since it uses less digits than its factorization.

1966976149614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464882424.

The product of its digits is 105815808, while the sum is 69.

The spelling of 1966976149614 in words is "one trillion, nine hundred sixty-six billion, nine hundred seventy-six million, one hundred forty-nine thousand, six hundred fourteen".