34015420332 has 72 divisors (see below), whose sum is σ = 87484488000. Its totient is φ = 11140724448.

The previous prime is 34015420331. The next prime is 34015420357. The reversal of 34015420332 is 23302451043.

34015420332 is a `hidden beast` number, since 3 + 401 + 54 + 203 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 34015420296 and 34015420305.

It is not an unprimeable number, because it can be changed into a prime (34015420331) 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 23 ways as a sum of consecutive naturals, for example, 8296419 + ... + 8300517.

Almost surely, 2^34015420332 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 34015420332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43742244000).

34015420332 is an abundant number, since it is smaller than the sum of its proper divisors (53469067668).

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

34015420332 is a wasteful number, since it uses less digits than its factorization.

34015420332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075 (or 8070 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 34015420332 its reverse (23302451043), we get a palindrome (57317871375).

The spelling of 34015420332 in words is "thirty-four billion, fifteen million, four hundred twenty thousand, three hundred thirty-two".