4131434502 has 72 divisors (see below), whose sum is σ = 9729957744. Its totient is φ = 1266363072.

The previous prime is 4131434491. The next prime is 4131434507. The reversal of 4131434502 is 2054341314.

It is a happy number.

4131434502 is a `hidden beast` number, since 4 + 1 + 314 + 345 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131434507) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 840183 + ... + 845085.

It is an arithmetic number, because the mean of its divisors is an integer number (135138302).

Almost surely, 2^4131434502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4131434502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4864978872).

4131434502 is an abundant number, since it is smaller than the sum of its proper divisors (5598523242).

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

4131434502 is a wasteful number, since it uses less digits than its factorization.

4131434502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214 (or 5198 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4131434502 is about 64276.2359041038. The cubic root of 4131434502 is about 1604.6006261681.

Adding to 4131434502 its reverse (2054341314), we get a palindrome (6185775816).

The spelling of 4131434502 in words is "four billion, one hundred thirty-one million, four hundred thirty-four thousand, five hundred two".