1434436550 has 24 divisors (see below), whose sum is σ = 2672261256. Its totient is φ = 572869440.

The previous prime is 1434436519. The next prime is 1434436583. The reversal of 1434436550 is 556344341.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434436550.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9842 + ... + 54458.

It is an arithmetic number, because the mean of its divisors is an integer number (111344219).

Almost surely, 2^1434436550 is an apocalyptic number.

1434436550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1434436550 is a deficient number, since it is larger than the sum of its proper divisors (1237824706).

1434436550 is a wasteful number, since it uses less digits than its factorization.

1434436550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45272 (or 45267 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 1434436550 is about 37873.9560912245. The cubic root of 1434436550 is about 1127.7870780607.

The spelling of 1434436550 in words is "one billion, four hundred thirty-four million, four hundred thirty-six thousand, five hundred fifty".