4451146602 has 16 divisors (see below), whose sum is σ = 10174049472. Its totient is φ = 1271756160.

The previous prime is 4451146571. The next prime is 4451146619. The reversal of 4451146602 is 2066411544.

It is a super-2 number, since 2×4451146602² = 39625412144992292808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52989799 + ... + 52989882.

It is an arithmetic number, because the mean of its divisors is an integer number (635878092).

Almost surely, 2^4451146602 is an apocalyptic number.

4451146602 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4451146602 is an abundant number, since it is smaller than the sum of its proper divisors (5722902870).

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

4451146602 is a wasteful number, since it uses less digits than its factorization.

4451146602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105979693.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4451146602 is about 66716.9139124405. The cubic root of 4451146602 is about 1644.9674149056.

The spelling of 4451146602 in words is "four billion, four hundred fifty-one million, one hundred forty-six thousand, six hundred two".