1429435350 has 252 divisors, whose sum is σ = 4646423964. Its totient is φ = 326728080.

The previous prime is 1429435321. The next prime is 1429435457. The reversal of 1429435350 is 535349241.

1429435350 is a `hidden beast` number, since 14 + 294 + 3 + 5 + 350 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 125 ways as a sum of consecutive naturals, for example, 204205047 + ... + 204205053.

Almost surely, 2^1429435350 is an apocalyptic number.

1429435350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1429435350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2323211982).

1429435350 is an abundant number, since it is smaller than the sum of its proper divisors (3216988614).

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

1429435350 is an frugal number, since it uses more digits than its factorization.

1429435350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 1429435350 is about 37807.8741798584. The cubic root of 1429435350 is about 1126.4748656185.

The spelling of 1429435350 in words is "one billion, four hundred twenty-nine million, four hundred thirty-five thousand, three hundred fifty".