134312403423404 has 24 divisors (see below), whose sum is σ = 239064118448400. Its totient is φ = 66008689295360.

The previous prime is 134312403423343. The next prime is 134312403423413. The reversal of 134312403423404 is 404324304213431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38280149 + ... + 41641260.

It is an arithmetic number, because the mean of its divisors is an integer number (9961004935350).

Almost surely, 2^{134312403423404} is an apocalyptic number.

It is an amenable number.

134312403423404 is a deficient number, since it is larger than the sum of its proper divisors (104751715024996).

134312403423404 is a wasteful number, since it uses less digits than its factorization.

134312403423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79928593 (or 79928591 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 134312403423404 its reverse (404324304213431), we get a palindrome (538636707636835).

The spelling of 134312403423404 in words is "one hundred thirty-four trillion, three hundred twelve billion, four hundred three million, four hundred twenty-three thousand, four hundred four".