4273373534420 has 24 divisors (see below), whose sum is σ = 8974735816200. Its totient is φ = 1709225338752.

The previous prime is 4273373534411. The next prime is 4273373534449. The reversal of 4273373534420 is 244353733724.

It can be written as a sum of positive squares in 4 ways, for example, as 1422361546384 + 2851011988036 = 1192628^2 + 1688494^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7472015 + ... + 8023574.

It is an arithmetic number, because the mean of its divisors is an integer number (373947325675).

Almost surely, 2^{4273373534420} is an apocalyptic number.

It is an amenable number.

4273373534420 is an abundant number, since it is smaller than the sum of its proper divisors (4701362281780).

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

4273373534420 is a wasteful number, since it uses less digits than its factorization.

4273373534420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15509387 (or 15509385 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 47.

The spelling of 4273373534420 in words is "four trillion, two hundred seventy-three billion, three hundred seventy-three million, five hundred thirty-four thousand, four hundred twenty".