2334156220 has 48 divisors (see below), whose sum is σ = 5350818816. Its totient is φ = 848232000.

The previous prime is 2334156203. The next prime is 2334156221. The reversal of 2334156220 is 226514332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334156221) 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, 506125 + ... + 510715.

It is an arithmetic number, because the mean of its divisors is an integer number (111475392).

Almost surely, 2^2334156220 is an apocalyptic number.

2334156220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2334156220 is an abundant number, since it is smaller than the sum of its proper divisors (3016662596).

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

2334156220 is a wasteful number, since it uses less digits than its factorization.

2334156220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6922 (or 6920 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2334156220 is about 48313.1060893418. The cubic root of 2334156220 is about 1326.5083039790.

The spelling of 2334156220 in words is "two billion, three hundred thirty-four million, one hundred fifty-six thousand, two hundred twenty".