134400002 has 16 divisors (see below), whose sum is σ = 221162400. Its totient is φ = 60747840.

The previous prime is 134400001. The next prime is 134400029. The reversal of 134400002 is 200004431.

It is a self number, because there is not a number n which added to its sum of digits gives 134400002.

It is not an unprimeable number, because it can be changed into a prime (134400001) 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, 13127 + ... + 21002.

It is an arithmetic number, because the mean of its divisors is an integer number (13822650).

Almost surely, 2^134400002 is an apocalyptic number.

134400002 is a deficient number, since it is larger than the sum of its proper divisors (86762398).

134400002 is a wasteful number, since it uses less digits than its factorization.

134400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34321.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 134400002 is about 11593.1014832097. The cubic root of 134400002 is about 512.2316685358.

Adding to 134400002 its reverse (200004431), we get a palindrome (334404433).

The spelling of 134400002 in words is "one hundred thirty-four million, four hundred thousand, two".