1402230204044 has 24 divisors (see below), whose sum is σ = 2520756352800. Its totient is φ = 682109371520.

The previous prime is 1402230204031. The next prime is 1402230204047. The reversal of 1402230204044 is 4404020322041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1402230204047) 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 7 ways as a sum of consecutive naturals, for example, 11849459 + ... + 11967210.

It is an arithmetic number, because the mean of its divisors is an integer number (105031514700).

Almost surely, 2^{1402230204044} is an apocalyptic number.

It is an amenable number.

1402230204044 is a deficient number, since it is larger than the sum of its proper divisors (1118526148756).

1402230204044 is a wasteful number, since it uses less digits than its factorization.

1402230204044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23817073 (or 23817071 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 1402230204044 its reverse (4404020322041), we get a palindrome (5806250526085).

The spelling of 1402230204044 in words is "one trillion, four hundred two billion, two hundred thirty million, two hundred four thousand, forty-four".