4454423525136 has 240 divisors, whose sum is σ = 12827497737600. Its totient is φ = 1324058112000.

The previous prime is 4454423525099. The next prime is 4454423525197. The reversal of 4454423525136 is 6315253244544.

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 47 ways as a sum of consecutive naturals, for example, 359192536 + ... + 359204936.

It is an arithmetic number, because the mean of its divisors is an integer number (53447907240).

Almost surely, 2^{4454423525136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4454423525136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6413748868800).

4454423525136 is an abundant number, since it is smaller than the sum of its proper divisors (8373074212464).

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

4454423525136 is a wasteful number, since it uses less digits than its factorization.

4454423525136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13086 (or 13049 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 48.

The spelling of 4454423525136 in words is "four trillion, four hundred fifty-four billion, four hundred twenty-three million, five hundred twenty-five thousand, one hundred thirty-six".