34004423040 has 128 divisors (see below), whose sum is σ = 123873304320. Its totient is φ = 7772436480.

The previous prime is 34004422999. The next prime is 34004423053. The reversal of 34004423040 is 4032440043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 34004423040.

It is a congruent number.

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, 1251606 + ... + 1278485.

It is an arithmetic number, because the mean of its divisors is an integer number (967760190).

Almost surely, 2^34004423040 is an apocalyptic number.

34004423040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34004423040 is an abundant number, since it is smaller than the sum of its proper divisors (89868881280).

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

34004423040 is a wasteful number, since it uses less digits than its factorization.

34004423040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530120 (or 2530108 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 34004423040 its reverse (4032440043), we get a palindrome (38036863083).

The spelling of 34004423040 in words is "thirty-four billion, four million, four hundred twenty-three thousand, forty".