1400818143027 has 32 divisors (see below), whose sum is σ = 1915735449600. Its totient is φ = 910063908000.

The previous prime is 1400818143001. The next prime is 1400818143037. The reversal of 1400818143027 is 7203418180041.

It is not a de Polignac number, because 1400818143027 - 2¹⁸ = 1400817880883 is a prime.

It is a super-2 number, since 2×1400818143027² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1400818143037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162900474 + ... + 162909072.

It is an arithmetic number, because the mean of its divisors is an integer number (59866732800).

Almost surely, 2^{1400818143027} is an apocalyptic number.

1400818143027 is a deficient number, since it is larger than the sum of its proper divisors (514917306573).

1400818143027 is a wasteful number, since it uses less digits than its factorization.

1400818143027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503.

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 1400818143027 in words is "one trillion, four hundred billion, eight hundred eighteen million, one hundred forty-three thousand, twenty-seven".