1403140144043 has 4 divisors (see below), whose sum is σ = 1530698338968. Its totient is φ = 1275581949120.

The previous prime is 1403140144039. The next prime is 1403140144067. The reversal of 1403140144043 is 3404410413041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1403140144043 - 2² = 1403140144039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1403140143997 and 1403140144015.

It is not an unprimeable number, because it can be changed into a prime (1403140144243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63779097446 + ... + 63779097467.

It is an arithmetic number, because the mean of its divisors is an integer number (382674584742).

Almost surely, 2^{1403140144043} is an apocalyptic number.

1403140144043 is a deficient number, since it is larger than the sum of its proper divisors (127558194925).

1403140144043 is a wasteful number, since it uses less digits than its factorization.

1403140144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127558194924.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1403140144043 its reverse (3404410413041), we get a palindrome (4807550557084).

The spelling of 1403140144043 in words is "one trillion, four hundred three billion, one hundred forty million, one hundred forty-four thousand, forty-three".