1466426450 has 24 divisors (see below), whose sum is σ = 2754043968. Its totient is φ = 580873680.

The previous prime is 1466426431. The next prime is 1466426471. The reversal of 1466426450 is 546246641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137222 + ... + 147521.

It is an arithmetic number, because the mean of its divisors is an integer number (114751832).

Almost surely, 2^1466426450 is an apocalyptic number.

1466426450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1466426450 is a deficient number, since it is larger than the sum of its proper divisors (1287617518).

1466426450 is a wasteful number, since it uses less digits than its factorization.

1466426450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284858 (or 284853 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 1466426450 is about 38293.9479552579. The cubic root of 1466426450 is about 1136.1092482590.

It can be divided in two parts, 14664 and 26450, that added together give a palindrome (41114).

The spelling of 1466426450 in words is "one billion, four hundred sixty-six million, four hundred twenty-six thousand, four hundred fifty".