4135401204 has 72 divisors (see below), whose sum is σ = 10790060064. Its totient is φ = 1222521600.

The previous prime is 4135401197. The next prime is 4135401211. The reversal of 4135401204 is 4021045314.

It is an interprime number because it is at equal distance from previous prime (4135401197) and next prime (4135401211).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212574 + ... + 231210.

Almost surely, 2^4135401204 is an apocalyptic number.

4135401204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4135401204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5395030032).

4135401204 is an abundant number, since it is smaller than the sum of its proper divisors (6654658860).

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

4135401204 is a wasteful number, since it uses less digits than its factorization.

4135401204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18737 (or 18694 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4135401204 is about 64307.0851772960. The cubic root of 4135401204 is about 1605.1140020536.

Adding to 4135401204 its reverse (4021045314), we get a palindrome (8156446518).

The spelling of 4135401204 in words is "four billion, one hundred thirty-five million, four hundred one thousand, two hundred four".