4544020674480 has 320 divisors, whose sum is σ = 16677325725696. Its totient is φ = 1001548800000.

The previous prime is 4544020674433. The next prime is 4544020674541. The reversal of 4544020674480 is 844760204454.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14479230 + ... + 14789730.

Almost surely, 2^{4544020674480} is an apocalyptic number.

4544020674480 is a gapful number since it is divisible by the number (40) 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 4544020674480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8338662862848).

4544020674480 is an abundant number, since it is smaller than the sum of its proper divisors (12133305051216).

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

4544020674480 is a wasteful number, since it uses less digits than its factorization.

4544020674480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310836 (or 310830 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 48.

The spelling of 4544020674480 in words is "four trillion, five hundred forty-four billion, twenty million, six hundred seventy-four thousand, four hundred eighty".