1400134330143 has 24 divisors (see below), whose sum is σ = 2117059117056. Its totient is φ = 890589747600.

The previous prime is 1400134330129. The next prime is 1400134330159. The reversal of 1400134330143 is 3410334310041.

1400134330143 is a `hidden beast` number, since 14 + 0 + 0 + 1 + 343 + 301 + 4 + 3 = 666.

It is not a de Polignac number, because 1400134330143 - 2¹² = 1400134326047 is a prime.

It is a super-2 number, since 2×1400134330143² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400134330103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35321055 + ... + 35360672.

It is an arithmetic number, because the mean of its divisors is an integer number (88210796544).

Almost surely, 2^{1400134330143} is an apocalyptic number.

1400134330143 is a deficient number, since it is larger than the sum of its proper divisors (716924786913).

1400134330143 is a wasteful number, since it uses less digits than its factorization.

1400134330143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70681835 (or 70681832 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1400134330143 its reverse (3410334310041), we get a palindrome (4810468640184).

The spelling of 1400134330143 in words is "one trillion, four hundred billion, one hundred thirty-four million, three hundred thirty thousand, one hundred forty-three".