34023013112 has 128 divisors (see below), whose sum is σ = 73654272000. Its totient is φ = 14590243200.

The previous prime is 34023013091. The next prime is 34023013117. The reversal of 34023013112 is 21131032043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34023013117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56799389 + ... + 56799987.

It is an arithmetic number, because the mean of its divisors is an integer number (575424000).

Almost surely, 2^34023013112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34023013112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36827136000).

34023013112 is an abundant number, since it is smaller than the sum of its proper divisors (39631258888).

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

34023013112 is a wasteful number, since it uses less digits than its factorization.

34023013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 34023013112 its reverse (21131032043), we get a palindrome (55154045155).

The spelling of 34023013112 in words is "thirty-four billion, twenty-three million, thirteen thousand, one hundred twelve".