2130074156 has 24 divisors (see below), whose sum is σ = 4314078720. Its totient is φ = 901332432.

The previous prime is 2130074153. The next prime is 2130074161. The reversal of 2130074156 is 6514700312.

It is a super-2 number, since 2×2130074156² = 9074431820118224672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2130074153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479270 + ... + 483693.

It is an arithmetic number, because the mean of its divisors is an integer number (179753280).

Almost surely, 2^2130074156 is an apocalyptic number.

It is an amenable number.

2130074156 is an abundant number, since it is smaller than the sum of its proper divisors (2184004564).

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

2130074156 is a wasteful number, since it uses less digits than its factorization.

2130074156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963053 (or 963051 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2130074156 is about 46152.7264200069. The cubic root of 2130074156 is about 1286.6632826146.

Adding to 2130074156 its reverse (6514700312), we get a palindrome (8644774468).

The spelling of 2130074156 in words is "two billion, one hundred thirty million, seventy-four thousand, one hundred fifty-six".