1450129350 has 24 divisors (see below), whose sum is σ = 3596321160. Its totient is φ = 386701120.

The previous prime is 1450129327. The next prime is 1450129357. The reversal of 1450129350 is 539210541.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450129357) by changing a digit.

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, 4833615 + ... + 4833914.

It is an arithmetic number, because the mean of its divisors is an integer number (149846715).

Almost surely, 2^1450129350 is an apocalyptic number.

1450129350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1450129350 is an abundant number, since it is smaller than the sum of its proper divisors (2146191810).

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

1450129350 is a wasteful number, since it uses less digits than its factorization.

1450129350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9667544 (or 9667539 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1450129350 is about 38080.5639401519. The cubic root of 1450129350 is about 1131.8848512731.

Adding to 1450129350 its reverse (539210541), we get a palindrome (1989339891).

The spelling of 1450129350 in words is "one billion, four hundred fifty million, one hundred twenty-nine thousand, three hundred fifty".