34023481989 has 16 divisors (see below), whose sum is σ = 51900432000. Its totient is φ = 19421317440.

The previous prime is 34023481957. The next prime is 34023482011. The reversal of 34023481989 is 98918432043.

It is not a de Polignac number, because 34023481989 - 2⁵ = 34023481957 is a prime.

It is a super-2 number, since 2×34023481989² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34023481909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841114 + ... + 880635.

It is an arithmetic number, because the mean of its divisors is an integer number (3243777000).

Almost surely, 2^34023481989 is an apocalyptic number.

It is an amenable number.

34023481989 is a deficient number, since it is larger than the sum of its proper divisors (17876950011).

34023481989 is a wasteful number, since it uses less digits than its factorization.

34023481989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722700.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 34023481989 in words is "thirty-four billion, twenty-three million, four hundred eighty-one thousand, nine hundred eighty-nine".