16346031402 has 32 divisors (see below), whose sum is σ = 33027096960. Its totient is φ = 5392895040.

The previous prime is 16346031367. The next prime is 16346031409. The reversal of 16346031402 is 20413064361.

16346031402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16346031402.

It is not an unprimeable number, because it can be changed into a prime (16346031409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1366624 + ... + 1378532.

It is an arithmetic number, because the mean of its divisors is an integer number (1032096780).

Almost surely, 2^16346031402 is an apocalyptic number.

16346031402 is an abundant number, since it is smaller than the sum of its proper divisors (16681065558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16346031402 is a wasteful number, since it uses less digits than its factorization.

16346031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14238.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 16346031402 its reverse (20413064361), we get a palindrome (36759095763).

The spelling of 16346031402 in words is "sixteen billion, three hundred forty-six million, thirty-one thousand, four hundred two".