4154640336 has 800 divisors, whose sum is σ = 16593223680. Its totient is φ = 970444800.

The previous prime is 4154640323. The next prime is 4154640379. The reversal of 4154640336 is 6330464514.

4154640336 is a `hidden beast` number, since 4 + 1 + 5 + 4 + 640 + 3 + 3 + 6 = 666.

It is a super-2 number, since 2×4154640336² = 34522072643036385792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4154640336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 52590345 + ... + 52590423.

Almost surely, 2^4154640336 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 4154640336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8296611840).

4154640336 is an abundant number, since it is smaller than the sum of its proper divisors (12438583344).

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

4154640336 is a wasteful number, since it uses less digits than its factorization.

4154640336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 4154640336 is about 64456.4995636592. The cubic root of 4154640336 is about 1607.5993098302.

The spelling of 4154640336 in words is "four billion, one hundred fifty-four million, six hundred forty thousand, three hundred thirty-six".