1429745200 has 60 divisors (see below), whose sum is σ = 3699204208. Its totient is φ = 527904000.

The previous prime is 1429745183. The next prime is 1429745221. The reversal of 1429745200 is 25479241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132276 + ... + 142675.

Almost surely, 2^1429745200 is an apocalyptic number.

1429745200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1429745200 is an abundant number, since it is smaller than the sum of its proper divisors (2269459008).

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

1429745200 is a wasteful number, since it uses less digits than its factorization.

1429745200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274982 (or 274971 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1429745200 is about 37811.9716492013. The cubic root of 1429745200 is about 1126.5562527715.

The spelling of 1429745200 in words is "one billion, four hundred twenty-nine million, seven hundred forty-five thousand, two hundred".