402341134 has 8 divisors (see below), whose sum is σ = 649935720. Its totient is φ = 185695896.

The previous prime is 402341129. The next prime is 402341209. The reversal of 402341134 is 431143204.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7737304 + ... + 7737355.

It is an arithmetic number, because the mean of its divisors is an integer number (81241965).

Almost surely, 2^402341134 is an apocalyptic number.

402341134 is a deficient number, since it is larger than the sum of its proper divisors (247594586).

402341134 is a wasteful number, since it uses less digits than its factorization.

402341134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15474674.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 402341134 is about 20058.4429605092. The cubic root of 402341134 is about 738.2409729557.

Adding to 402341134 its reverse (431143204), we get a palindrome (833484338).

The spelling of 402341134 in words is "four hundred two million, three hundred forty-one thousand, one hundred thirty-four".