34240204140 has 48 divisors (see below), whose sum is σ = 97027676928. Its totient is φ = 9020711104.

The previous prime is 34240204109. The next prime is 34240204147. The reversal of 34240204140 is 4140204243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34240204140.

It is not an unprimeable number, because it can be changed into a prime (34240204147) 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, 3432792 + ... + 3442751.

It is an arithmetic number, because the mean of its divisors is an integer number (2021409936).

Almost surely, 2^34240204140 is an apocalyptic number.

34240204140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34240204140 is an abundant number, since it is smaller than the sum of its proper divisors (62787472788).

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

34240204140 is a wasteful number, since it uses less digits than its factorization.

34240204140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6875638 (or 6875636 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 34240204140 its reverse (4140204243), we get a palindrome (38380408383).

The spelling of 34240204140 in words is "thirty-four billion, two hundred forty million, two hundred four thousand, one hundred forty".