134023403432 has 16 divisors (see below), whose sum is σ = 251309303700. Its totient is φ = 67007589120.

The previous prime is 134023403419. The next prime is 134023403443. The reversal of 134023403432 is 234304320431.

It can be written as a sum of positive squares in 2 ways, for example, as 123351273796 + 10672129636 = 351214^2 + 103306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134023403395 and 134023403404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373307 + ... + 638282.

Almost surely, 2^134023403432 is an apocalyptic number.

It is an amenable number.

134023403432 is a deficient number, since it is larger than the sum of its proper divisors (117285900268).

134023403432 is a wasteful number, since it uses less digits than its factorization.

134023403432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028156 (or 1028152 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 134023403432 its reverse (234304320431), we get a palindrome (368327723863).

The spelling of 134023403432 in words is "one hundred thirty-four billion, twenty-three million, four hundred three thousand, four hundred thirty-two".