2042916226 has 8 divisors (see below), whose sum is σ = 3300095484. Its totient is φ = 942884400.

The previous prime is 2042916209. The next prime is 2042916269. The reversal of 2042916226 is 6226192402.

It can be written as a sum of positive squares in 2 ways, for example, as 2011612201 + 31304025 = 44851^2 + 5595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2042916191 and 2042916200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39286825 + ... + 39286876.

Almost surely, 2^2042916226 is an apocalyptic number.

2042916226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2042916226 is a deficient number, since it is larger than the sum of its proper divisors (1257179258).

2042916226 is a wasteful number, since it uses less digits than its factorization.

2042916226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78573716.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 2042916226 is about 45198.6307978461. The cubic root of 2042916226 is about 1268.8691912064.

The spelling of 2042916226 in words is "two billion, forty-two million, nine hundred sixteen thousand, two hundred twenty-six".