10342156220 has 48 divisors (see below), whose sum is σ = 23712393600. Its totient is φ = 3757696320.

The previous prime is 10342156213. The next prime is 10342156249. The reversal of 10342156220 is 2265124301.

It is a happy number.

10342156220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10342156220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258311 + ... + 295649.

It is an arithmetic number, because the mean of its divisors is an integer number (494008200).

Almost surely, 2^10342156220 is an apocalyptic number.

10342156220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10342156220 is an abundant number, since it is smaller than the sum of its proper divisors (13370237380).

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

10342156220 is a wasteful number, since it uses less digits than its factorization.

10342156220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38618 (or 38616 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 10342156220 in words is "ten billion, three hundred forty-two million, one hundred fifty-six thousand, two hundred twenty".