34555449500 has 192 divisors, whose sum is σ = 93881773440. Its totient is φ = 10916352000.

The previous prime is 34555449493. The next prime is 34555449521. The reversal of 34555449500 is 594455543.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1201286 + ... + 1229714.

It is an arithmetic number, because the mean of its divisors is an integer number (488967570).

Almost surely, 2^34555449500 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 34555449500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46940886720).

34555449500 is an abundant number, since it is smaller than the sum of its proper divisors (59326323940).

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

34555449500 is a wasteful number, since it uses less digits than its factorization.

34555449500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28489 (or 28477 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 34555449500 in words is "thirty-four billion, five hundred fifty-five million, four hundred forty-nine thousand, five hundred".