2421031366 has 16 divisors (see below), whose sum is σ = 4037056128. Its totient is φ = 1081353600.

The previous prime is 2421031337. The next prime is 2421031381. The reversal of 2421031366 is 6631301242.

It is a super-2 number, since 2×2421031366² = 11722785750311651912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501075 + ... + 1502686.

It is an arithmetic number, because the mean of its divisors is an integer number (252316008).

Almost surely, 2^2421031366 is an apocalyptic number.

2421031366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2421031366 is a deficient number, since it is larger than the sum of its proper divisors (1616024762).

2421031366 is a wasteful number, since it uses less digits than its factorization.

2421031366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003807.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2421031366 is about 49203.9771359999. The cubic root of 2421031366 is about 1342.7653899122.

The spelling of 2421031366 in words is "two billion, four hundred twenty-one million, thirty-one thousand, three hundred sixty-six".