4123041840 has 60 divisors (see below), whose sum is σ = 13846551264. Its totient is φ = 1099477632.

The previous prime is 4123041833. The next prime is 4123041851. The reversal of 4123041840 is 481403214.

It is a tau number, because it is divible by the number of its divisors (60).

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, 2862504 + ... + 2863943.

Almost surely, 2^4123041840 is an apocalyptic number.

4123041840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4123041840 is an abundant number, since it is smaller than the sum of its proper divisors (9723509424).

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

4123041840 is a wasteful number, since it uses less digits than its factorization.

4123041840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726466 (or 5726457 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4123041840 is about 64210.9168288384. The cubic root of 4123041840 is about 1603.5133524913.

The spelling of 4123041840 in words is "four billion, one hundred twenty-three million, forty-one thousand, eight hundred forty".