1402332332434 has 16 divisors (see below), whose sum is σ = 2429709496416. Its totient is φ = 599928270400.

The previous prime is 1402332332419. The next prime is 1402332332437. The reversal of 1402332332434 is 4342332332041.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 1402332332434.

It is not an unprimeable number, because it can be changed into a prime (1402332332437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1874775472 + ... + 1874776219.

It is an arithmetic number, because the mean of its divisors is an integer number (151856843526).

Almost surely, 2^{1402332332434} is an apocalyptic number.

1402332332434 is a deficient number, since it is larger than the sum of its proper divisors (1027377163982).

1402332332434 is a wasteful number, since it uses less digits than its factorization.

1402332332434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749551721.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 1402332332434 its reverse (4342332332041), we get a palindrome (5744664664475).

The spelling of 1402332332434 in words is "one trillion, four hundred two billion, three hundred thirty-two million, three hundred thirty-two thousand, four hundred thirty-four".