4129631700 has 72 divisors (see below), whose sum is σ = 11984149632. Its totient is φ = 1097940480.

The previous prime is 4129631657. The next prime is 4129631707. The reversal of 4129631700 is 71369214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4129631707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80677 + ... + 121523.

Almost surely, 2^4129631700 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 4129631700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5992074816).

4129631700 is an abundant number, since it is smaller than the sum of its proper divisors (7854517932).

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

4129631700 is a wasteful number, since it uses less digits than its factorization.

4129631700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41201 (or 41194 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 4129631700 is about 64262.2105128667. The cubic root of 4129631700 is about 1604.3671965054.

The spelling of 4129631700 in words is "four billion, one hundred twenty-nine million, six hundred thirty-one thousand, seven hundred".