4464990123 has 16 divisors (see below), whose sum is σ = 6558838272. Its totient is φ = 2679260000.

The previous prime is 4464990091. The next prime is 4464990137. The reversal of 4464990123 is 3210994644.

It is a cyclic number.

It is not a de Polignac number, because 4464990123 - 2⁵ = 4464990091 is a prime.

It is a super-2 number, since 2×4464990123² = 39872273596975110258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4464990193) 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, 666483 + ... + 673148.

It is an arithmetic number, because the mean of its divisors is an integer number (409927392).

Almost surely, 2^4464990123 is an apocalyptic number.

4464990123 is a deficient number, since it is larger than the sum of its proper divisors (2093848149).

4464990123 is a wasteful number, since it uses less digits than its factorization.

4464990123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339746.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 4464990123 is about 66820.5815823239. The cubic root of 4464990123 is about 1646.6709889730.

The spelling of 4464990123 in words is "four billion, four hundred sixty-four million, nine hundred ninety thousand, one hundred twenty-three".