34401077434 has 4 divisors (see below), whose sum is σ = 51601616154. Its totient is φ = 17200538716.

The previous prime is 34401077401. The next prime is 34401077443. The reversal of 34401077434 is 43477010443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43477010443 = 14143 ⋅3074101.

It can be written as a sum of positive squares in only one way, i.e., 21696406209 + 12704671225 = 147297^2 + 112715^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34401077393 and 34401077402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8600269357 + ... + 8600269360.

Almost surely, 2^34401077434 is an apocalyptic number.

34401077434 is a deficient number, since it is larger than the sum of its proper divisors (17200538720).

34401077434 is a wasteful number, since it uses less digits than its factorization.

34401077434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17200538719.

The product of its (nonzero) digits is 112896, while the sum is 37.

Adding to 34401077434 its reverse (43477010443), we get a palindrome (77878087877).

The spelling of 34401077434 in words is "thirty-four billion, four hundred one million, seventy-seven thousand, four hundred thirty-four".