4020156355224 has 16 divisors (see below), whose sum is σ = 10050390888120. Its totient is φ = 1340052118400.

The previous prime is 4020156355207. The next prime is 4020156355249. The reversal of 4020156355224 is 4225536510204.

4020156355224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83753257377 + ... + 83753257424.

Almost surely, 2^{4020156355224} is an apocalyptic number.

It is an amenable number.

4020156355224 is an abundant number, since it is smaller than the sum of its proper divisors (6030234532896).

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

4020156355224 is a wasteful number, since it uses less digits than its factorization.

4020156355224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167506514810 (or 167506514806 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 4020156355224 in words is "four trillion, twenty billion, one hundred fifty-six million, three hundred fifty-five thousand, two hundred twenty-four".