4023641052 has 36 divisors (see below), whose sum is σ = 10196525976. Its totient is φ = 1337830560.

The previous prime is 4023641029. The next prime is 4023641099. The reversal of 4023641052 is 2501463204.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126474 + ... + 155057.

Almost surely, 2^4023641052 is an apocalyptic number.

It is an amenable number.

4023641052 is an abundant number, since it is smaller than the sum of its proper divisors (6172884924).

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

4023641052 is a wasteful number, since it uses less digits than its factorization.

4023641052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281938 (or 281933 counting only the distinct ones).

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

The square root of 4023641052 is about 63432.1767874948. The cubic root of 4023641052 is about 1590.5222302601.

The spelling of 4023641052 in words is "four billion, twenty-three million, six hundred forty-one thousand, fifty-two".