4135954812 has 48 divisors (see below), whose sum is σ = 10532105472. Its totient is φ = 1252817280.

The previous prime is 4135954793. The next prime is 4135954813. The reversal of 4135954812 is 2184595314.

It is a super-2 number, since 2×4135954812² = 34212244413811910688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135954813) 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, 448593 + ... + 457719.

It is an arithmetic number, because the mean of its divisors is an integer number (219418864).

Almost surely, 2^4135954812 is an apocalyptic number.

It is an amenable number.

4135954812 is an abundant number, since it is smaller than the sum of its proper divisors (6396150660).

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

4135954812 is a wasteful number, since it uses less digits than its factorization.

4135954812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12578 (or 12576 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 4135954812 is about 64311.3894423064. The cubic root of 4135954812 is about 1605.1856246330.

The spelling of 4135954812 in words is "four billion, one hundred thirty-five million, nine hundred fifty-four thousand, eight hundred twelve".