13023404034 has 32 divisors (see below), whose sum is σ = 27308150784. Its totient is φ = 4132700880.

The previous prime is 13023404029. The next prime is 13023404077. The reversal of 13023404034 is 43040432031.

It is a super-3 number, since 3×13023404034³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13023403995 and 13023404013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194514 + ... + 252749.

It is an arithmetic number, because the mean of its divisors is an integer number (853379712).

Almost surely, 2^13023404034 is an apocalyptic number.

13023404034 is an abundant number, since it is smaller than the sum of its proper divisors (14284746750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023404034 is a wasteful number, since it uses less digits than its factorization.

13023404034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447502.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 13023404034 its reverse (43040432031), we get a palindrome (56063836065).

The spelling of 13023404034 in words is "thirteen billion, twenty-three million, four hundred four thousand, thirty-four".