1400043434204 has 12 divisors (see below), whose sum is σ = 2450651039928. Its totient is φ = 699857422800.

The previous prime is 1400043434201. The next prime is 1400043434263. The reversal of 1400043434204 is 4024343400041.

It is a happy number.

It is a super-2 number, since 2×1400043434204² (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 (1400043434201) 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, 41054402 + ... + 41088489.

It is an arithmetic number, because the mean of its divisors is an integer number (204220919994).

Almost surely, 2^{1400043434204} is an apocalyptic number.

It is an amenable number.

1400043434204 is a deficient number, since it is larger than the sum of its proper divisors (1050607605724).

1400043434204 is a wasteful number, since it uses less digits than its factorization.

1400043434204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82147156 (or 82147154 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1400043434204 its reverse (4024343400041), we get a palindrome (5424386834245).

The spelling of 1400043434204 in words is "one trillion, four hundred billion, forty-three million, four hundred thirty-four thousand, two hundred four".