2466855442 has 32 divisors (see below), whose sum is σ = 3910109184. Its totient is φ = 1165492800.

The previous prime is 2466855437. The next prime is 2466855463. The reversal of 2466855442 is 2445586642.

It is a junction number, because it is equal to n+sod(n) for n = 2466855392 and 2466855401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785592 + ... + 1786972.

It is an arithmetic number, because the mean of its divisors is an integer number (122190912).

Almost surely, 2^2466855442 is an apocalyptic number.

2466855442 is a deficient number, since it is larger than the sum of its proper divisors (1443253742).

2466855442 is a wasteful number, since it uses less digits than its factorization.

2466855442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its digits is 1843200, while the sum is 46.

The square root of 2466855442 is about 49667.4485150989. The cubic root of 2466855442 is about 1351.1842269129.

The spelling of 2466855442 in words is "two billion, four hundred sixty-six million, eight hundred fifty-five thousand, four hundred forty-two".