4334405453540 has 48 divisors (see below), whose sum is σ = 9116609536944. Its totient is φ = 1731028723200.

The previous prime is 4334405453513. The next prime is 4334405453549. The reversal of 4334405453540 is 453545044334.

It can be written as a sum of positive squares in 8 ways, for example, as 521477513956 + 3812927939584 = 722134^2 + 1952672^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4334405453491 and 4334405453500.

It is not an unprimeable number, because it can be changed into a prime (4334405453549) 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, 51300530 + ... + 51384950.

It is an arithmetic number, because the mean of its divisors is an integer number (189929365353).

Almost surely, 2^{4334405453540} is an apocalyptic number.

It is an amenable number.

4334405453540 is an abundant number, since it is smaller than the sum of its proper divisors (4782204083404).

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

4334405453540 is a wasteful number, since it uses less digits than its factorization.

4334405453540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88448 (or 88446 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 44.

The spelling of 4334405453540 in words is "four trillion, three hundred thirty-four billion, four hundred five million, four hundred fifty-three thousand, five hundred forty".