2320740426 has 16 divisors (see below), whose sum is σ = 4645909728. Its totient is φ = 772842000.

The previous prime is 2320740421. The next prime is 2320740449. The reversal of 2320740426 is 6240470232.

It is a super-2 number, since 2×2320740426² = 10771672249741322952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2320740393 and 2320740402.

It is not an unprimeable number, because it can be changed into a prime (2320740421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177705 + ... + 190316.

It is an arithmetic number, because the mean of its divisors is an integer number (290369358).

Almost surely, 2^2320740426 is an apocalyptic number.

2320740426 is an abundant number, since it is smaller than the sum of its proper divisors (2325169302).

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

2320740426 is a wasteful number, since it uses less digits than its factorization.

2320740426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369077.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 2320740426 is about 48174.0638310699. The cubic root of 2320740426 is about 1323.9620067562.

The spelling of 2320740426 in words is "two billion, three hundred twenty million, seven hundred forty thousand, four hundred twenty-six".