2042556326 has 16 divisors (see below), whose sum is σ = 3083711904. Its totient is φ = 1014674304.

The previous prime is 2042556301. The next prime is 2042556337. The reversal of 2042556326 is 6236552402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192311 + ... + 202653.

It is an arithmetic number, because the mean of its divisors is an integer number (192731994).

Almost surely, 2^2042556326 is an apocalyptic number.

2042556326 is a deficient number, since it is larger than the sum of its proper divisors (1041155578).

2042556326 is a wasteful number, since it uses less digits than its factorization.

2042556326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10975.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2042556326 is about 45194.6493071912. The cubic root of 2042556326 is about 1268.7946747161.

The spelling of 2042556326 in words is "two billion, forty-two million, five hundred fifty-six thousand, three hundred twenty-six".