134342402 has 8 divisors (see below), whose sum is σ = 210275136. Its totient is φ = 64250692.

The previous prime is 134342401. The next prime is 134342419. The reversal of 134342402 is 204243431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (134342401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1460198 + ... + 1460289.

It is an arithmetic number, because the mean of its divisors is an integer number (26284392).

Almost surely, 2^134342402 is an apocalyptic number.

134342402 is a deficient number, since it is larger than the sum of its proper divisors (75932734).

134342402 is a wasteful number, since it uses less digits than its factorization.

134342402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920512.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 134342402 is about 11590.6169809894. The cubic root of 134342402 is about 512.1584821281.

Adding to 134342402 its reverse (204243431), we get a palindrome (338585833).

The spelling of 134342402 in words is "one hundred thirty-four million, three hundred forty-two thousand, four hundred two".