4000924452 has 48 divisors (see below), whose sum is σ = 10722790400. Its totient is φ = 1137372192.

The previous prime is 4000924439. The next prime is 4000924457. The reversal of 4000924452 is 2544290004.

4000924452 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4000924452² = 32014792941223000608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4000924457) 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, 102958 + ... + 136389.

Almost surely, 2^4000924452 is an apocalyptic number.

4000924452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4000924452 is an abundant number, since it is smaller than the sum of its proper divisors (6721865948).

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

4000924452 is a wasteful number, since it uses less digits than its factorization.

4000924452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239560 (or 239558 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4000924452 is about 63252.8612159165. The cubic root of 4000924452 is about 1587.5233322216.

The spelling of 4000924452 in words is "four billion, nine hundred twenty-four thousand, four hundred fifty-two".