4047450547404 has 144 divisors (see below), whose sum is σ = 10734345509888. Its totient is φ = 1184849424000.

The previous prime is 4047450547403. The next prime is 4047450547477.

4047450547404 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4047450547404² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4047450547403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25623114 + ... + 25780590.

Almost surely, 2^{4047450547404} is an apocalyptic number.

4047450547404 is a gapful number since it is divisible by the number (44) 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 4047450547404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5367172754944).

4047450547404 is an abundant number, since it is smaller than the sum of its proper divisors (6686894962484).

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

4047450547404 is a wasteful number, since it uses less digits than its factorization.

4047450547404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158108 (or 158095 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 48.

The spelling of 4047450547404 in words is "four trillion, forty-seven billion, four hundred fifty million, five hundred forty-seven thousand, four hundred four".