1450451330 has 16 divisors (see below), whose sum is σ = 2611462464. Its totient is φ = 580036080.

The previous prime is 1450451287. The next prime is 1450451333. The reversal of 1450451330 is 331540541.

It is a self number, because there is not a number n which added to its sum of digits gives 1450451330.

It is not an unprimeable number, because it can be changed into a prime (1450451333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30275 + ... + 61785.

It is an arithmetic number, because the mean of its divisors is an integer number (163216404).

Almost surely, 2^1450451330 is an apocalyptic number.

1450451330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1450451330 is a deficient number, since it is larger than the sum of its proper divisors (1161011134).

1450451330 is a wasteful number, since it uses less digits than its factorization.

1450451330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36121.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1450451330 is about 38084.7913214711. The cubic root of 1450451330 is about 1131.9686178958.

Adding to 1450451330 its reverse (331540541), we get a palindrome (1781991871).

The spelling of 1450451330 in words is "one billion, four hundred fifty million, four hundred fifty-one thousand, three hundred thirty".