2042555344 has 10 divisors (see below), whose sum is σ = 3957451010. Its totient is φ = 1021277664.

The previous prime is 2042555323. The next prime is 2042555369. The reversal of 2042555344 is 4435552402.

It can be written as a sum of positive squares in only one way, i.e., 1943751744 + 98803600 = 44088^2 + 9940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63829839 + ... + 63829870.

It is an arithmetic number, because the mean of its divisors is an integer number (395745101).

Almost surely, 2^2042555344 is an apocalyptic number.

It is an amenable number.

2042555344 is a deficient number, since it is larger than the sum of its proper divisors (1914895666).

2042555344 is a wasteful number, since it uses less digits than its factorization.

2042555344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127659717 (or 127659711 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 2042555344 is about 45194.6384430720. The cubic root of 2042555344 is about 1268.7944713832.

The spelling of 2042555344 in words is "two billion, forty-two million, five hundred fifty-five thousand, three hundred forty-four".