1400680746814 has 8 divisors (see below), whose sum is σ = 2211601179240. Its totient is φ = 663480353736.

The previous prime is 1400680746793. The next prime is 1400680746823. The reversal of 1400680746814 is 4186470860041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18430009789 + ... + 18430009864.

It is an arithmetic number, because the mean of its divisors is an integer number (276450147405).

Almost surely, 2^{1400680746814} is an apocalyptic number.

1400680746814 is a deficient number, since it is larger than the sum of its proper divisors (810920432426).

1400680746814 is a wasteful number, since it uses less digits than its factorization.

1400680746814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36860019674.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 1400680746814 in words is "one trillion, four hundred billion, six hundred eighty million, seven hundred forty-six thousand, eight hundred fourteen".