1403004234043 has 4 divisors (see below), whose sum is σ = 1403017359480. Its totient is φ = 1402991108608.

The previous prime is 1403004234029. The next prime is 1403004234077. The reversal of 1403004234043 is 3404324003041.

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 1403004234043 - 2²⁵ = 1402970679611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403004234143) 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, 6401053 + ... + 6616606.

It is an arithmetic number, because the mean of its divisors is an integer number (350754339870).

Almost surely, 2^{1403004234043} is an apocalyptic number.

1403004234043 is a deficient number, since it is larger than the sum of its proper divisors (13125437).

1403004234043 is a wasteful number, since it uses less digits than its factorization.

1403004234043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13125436.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1403004234043 its reverse (3404324003041), we get a palindrome (4807328237084).

The spelling of 1403004234043 in words is "one trillion, four hundred three billion, four million, two hundred thirty-four thousand, forty-three".