34143401500 has 48 divisors (see below), whose sum is σ = 80305295616. Its totient is φ = 12606792000.

The previous prime is 34143401441. The next prime is 34143401503. The reversal of 34143401500 is 510434143.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34143401503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2619916 + ... + 2632915.

It is an arithmetic number, because the mean of its divisors is an integer number (1673026992).

Almost surely, 2^34143401500 is an apocalyptic number.

It is an amenable number.

34143401500 is an abundant number, since it is smaller than the sum of its proper divisors (46161894116).

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

34143401500 is a wasteful number, since it uses less digits than its factorization.

34143401500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252863 (or 5252851 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 34143401500 its reverse (510434143), we get a palindrome (34653835643).

The spelling of 34143401500 in words is "thirty-four billion, one hundred forty-three million, four hundred one thousand, five hundred".