1400677965827 has 8 divisors (see below), whose sum is σ = 1624666980096. Its totient is φ = 1182661992072.

The previous prime is 1400677965821. The next prime is 1400677965923. The reversal of 1400677965827 is 7285697760041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400677965827 - 2⁴ = 1400677965811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1400677965827.

It is not an unprimeable number, because it can be changed into a prime (1400677965821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493259623 + ... + 1493260560.

It is an arithmetic number, because the mean of its divisors is an integer number (203083372512).

Almost surely, 2^{1400677965827} is an apocalyptic number.

1400677965827 is a deficient number, since it is larger than the sum of its proper divisors (223989014269).

1400677965827 is an equidigital number, since it uses as much as digits as its factorization.

1400677965827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986520257.

The product of its (nonzero) digits is 35562240, while the sum is 62.

The spelling of 1400677965827 in words is "one trillion, four hundred billion, six hundred seventy-seven million, nine hundred sixty-five thousand, eight hundred twenty-seven".