1450969119 has 20 divisors (see below), whose sum is σ = 2203037320. Its totient is φ = 951451920.

The previous prime is 1450969061. The next prime is 1450969133. The reversal of 1450969119 is 9119690541.

It is not a de Polignac number, because 1450969119 - 2¹¹ = 1450967071 is a prime.

It is a super-2 number, since 2×1450969119² = 4210622768583272322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450969139) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 141889 + ... + 151770.

It is an arithmetic number, because the mean of its divisors is an integer number (110151866).

Almost surely, 2^1450969119 is an apocalyptic number.

1450969119 is a deficient number, since it is larger than the sum of its proper divisors (752068201).

1450969119 is an equidigital number, since it uses as much as digits as its factorization.

1450969119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293732 (or 293723 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 45.

The square root of 1450969119 is about 38091.5885596807. The cubic root of 1450969119 is about 1132.1033003805.

The spelling of 1450969119 in words is "one billion, four hundred fifty million, nine hundred sixty-nine thousand, one hundred nineteen".