1400973819927 has 16 divisors (see below), whose sum is σ = 2039156121600. Its totient is φ = 848501700800.

The previous prime is 1400973819923. The next prime is 1400973819983. The reversal of 1400973819927 is 7299183790041.

It is a cyclic number.

It is not a de Polignac number, because 1400973819927 - 2² = 1400973819923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400973819923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14283927 + ... + 14381672.

It is an arithmetic number, because the mean of its divisors is an integer number (127447257600).

Almost surely, 2^{1400973819927} is an apocalyptic number.

1400973819927 is a deficient number, since it is larger than the sum of its proper divisors (638182301673).

1400973819927 is a wasteful number, since it uses less digits than its factorization.

1400973819927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28667094.

The product of its (nonzero) digits is 6858432, while the sum is 60.

The spelling of 1400973819927 in words is "one trillion, four hundred billion, nine hundred seventy-three million, eight hundred nineteen thousand, nine hundred twenty-seven".