34144341402 has 16 divisors (see below), whose sum is σ = 68305255200. Its totient is φ = 11378685072.

The previous prime is 34144341401. The next prime is 34144341431. The reversal of 34144341402 is 20414344143.

It is a self number, because there is not a number n which added to its sum of digits gives 34144341402.

It is not an unprimeable number, because it can be changed into a prime (34144341401) 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, 663652 + ... + 713247.

It is an arithmetic number, because the mean of its divisors is an integer number (4269078450).

Almost surely, 2^34144341402 is an apocalyptic number.

34144341402 is an abundant number, since it is smaller than the sum of its proper divisors (34160913798).

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

34144341402 is a wasteful number, since it uses less digits than its factorization.

34144341402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381037.

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

Adding to 34144341402 its reverse (20414344143), we get a palindrome (54558685545).

The spelling of 34144341402 in words is "thirty-four billion, one hundred forty-four million, three hundred forty-one thousand, four hundred two".