4244099490 has 56 divisors (see below), whose sum is σ = 11453848668. Its totient is φ = 1131757920.

The previous prime is 4244099473. The next prime is 4244099533. The reversal of 4244099490 is 949904424.

It can be written as a sum of positive squares in 2 ways, for example, as 3429624969 + 814474521 = 58563^2 + 28539^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 283801 + ... + 298380.

Almost surely, 2^4244099490 is an apocalyptic number.

4244099490 is an abundant number, since it is smaller than the sum of its proper divisors (7209749178).

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

4244099490 is an equidigital number, since it uses as much as digits as its factorization.

4244099490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582206 (or 582191 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 4244099490 is about 65146.7534877986. The cubic root of 4244099490 is about 1619.0559314245.

The spelling of 4244099490 in words is "four billion, two hundred forty-four million, ninety-nine thousand, four hundred ninety".