4120899464 has 64 divisors (see below), whose sum is σ = 8627558400. Its totient is φ = 1829217600.

The previous prime is 4120899437. The next prime is 4120899487. The reversal of 4120899464 is 4649980214.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2609027 + ... + 2610605.

It is an arithmetic number, because the mean of its divisors is an integer number (134805600).

Almost surely, 2^4120899464 is an apocalyptic number.

4120899464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4120899464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4313779200).

4120899464 is an abundant number, since it is smaller than the sum of its proper divisors (4506658936).

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

4120899464 is a wasteful number, since it uses less digits than its factorization.

4120899464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274 (or 2270 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 4120899464 is about 64194.2323265883. The cubic root of 4120899464 is about 1603.2355702261.

The spelling of 4120899464 in words is "four billion, one hundred twenty million, eight hundred ninety-nine thousand, four hundred sixty-four".