34502235012 has 192 divisors, whose sum is σ = 109769748480. Its totient is φ = 9146995200.

The previous prime is 34502235011. The next prime is 34502235017. The reversal of 34502235012 is 21053220543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34502235011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 893587 + ... + 931397.

It is an arithmetic number, because the mean of its divisors is an integer number (571717440).

Almost surely, 2^34502235012 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 34502235012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54884874240).

34502235012 is an abundant number, since it is smaller than the sum of its proper divisors (75267513468).

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

34502235012 is a wasteful number, since it uses less digits than its factorization.

34502235012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37919 (or 37911 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 34502235012 its reverse (21053220543), we get a palindrome (55555455555).

The spelling of 34502235012 in words is "thirty-four billion, five hundred two million, two hundred thirty-five thousand, twelve".