1424866650 has 48 divisors (see below), whose sum is σ = 3535976064. Its totient is φ = 379716480.

The previous prime is 1424866643. The next prime is 1424866661. The reversal of 1424866650 is 566684241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413334 + ... + 416766.

It is an arithmetic number, because the mean of its divisors is an integer number (73666168).

Almost surely, 2^1424866650 is an apocalyptic number.

1424866650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424866650 is an abundant number, since it is smaller than the sum of its proper divisors (2111109414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424866650 is a wasteful number, since it uses less digits than its factorization.

1424866650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215 (or 6210 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 1424866650 is about 37747.4058711324. The cubic root of 1424866650 is about 1125.2734545135.

It can be divided in two parts, 1424866 and 650, that added together give a triangular number (1425516 = T₁₆₈₈).

The spelling of 1424866650 in words is "one billion, four hundred twenty-four million, eight hundred sixty-six thousand, six hundred fifty".