34113023421 has 16 divisors (see below), whose sum is σ = 45924404544. Its totient is φ = 22521970944.

The previous prime is 34113023411. The next prime is 34113023479. The reversal of 34113023421 is 12432031143.

It is a happy number.

It is not a de Polignac number, because 34113023421 - 2⁵ = 34113023389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34113023391 and 34113023400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34113023411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047435 + ... + 1079511.

It is an arithmetic number, because the mean of its divisors is an integer number (2870275284).

Almost surely, 2^34113023421 is an apocalyptic number.

It is an amenable number.

34113023421 is a deficient number, since it is larger than the sum of its proper divisors (11811381123).

34113023421 is a wasteful number, since it uses less digits than its factorization.

34113023421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35500.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 34113023421 its reverse (12432031143), we get a palindrome (46545054564).

The spelling of 34113023421 in words is "thirty-four billion, one hundred thirteen million, twenty-three thousand, four hundred twenty-one".