1402044341043 has 32 divisors (see below), whose sum is σ = 1898340148224. Its totient is φ = 920331436032.

The previous prime is 1402044341029. The next prime is 1402044341051. The reversal of 1402044341043 is 3401434402041.

It is not a de Polignac number, because 1402044341043 - 2⁶ = 1402044340979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1402044341043.

It is not an unprimeable number, because it can be changed into a prime (1402044341083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135549730 + ... + 135560072.

It is an arithmetic number, because the mean of its divisors is an integer number (59323129632).

Almost surely, 2^{1402044341043} is an apocalyptic number.

1402044341043 is a deficient number, since it is larger than the sum of its proper divisors (496295807181).

1402044341043 is a wasteful number, since it uses less digits than its factorization.

1402044341043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12915.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1402044341043 its reverse (3401434402041), we get a palindrome (4803478743084).

The spelling of 1402044341043 in words is "one trillion, four hundred two billion, forty-four million, three hundred forty-one thousand, forty-three".