34452345400 has 96 divisors (see below), whose sum is σ = 88013116800. Its totient is φ = 12437884800.

The previous prime is 34452345391. The next prime is 34452345407. The reversal of 34452345400 is 454325443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34452345407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249469 + ... + 362131.

It is an arithmetic number, because the mean of its divisors is an integer number (916803300).

Almost surely, 2^34452345400 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 34452345400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44006558400).

34452345400 is an abundant number, since it is smaller than the sum of its proper divisors (53560771400).

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

34452345400 is a wasteful number, since it uses less digits than its factorization.

34452345400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112829 (or 112820 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

The spelling of 34452345400 in words is "thirty-four billion, four hundred fifty-two million, three hundred forty-five thousand, four hundred".