1450871029 has 4 divisors (see below), whose sum is σ = 1452268480. Its totient is φ = 1449473580.

The previous prime is 1450871017. The next prime is 1450871063. The reversal of 1450871029 is 9201780541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1450871029 - 2¹¹ = 1450868981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450871129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697167 + ... + 699244.

It is an arithmetic number, because the mean of its divisors is an integer number (363067120).

Almost surely, 2^1450871029 is an apocalyptic number.

It is an amenable number.

1450871029 is a deficient number, since it is larger than the sum of its proper divisors (1397451).

1450871029 is a wasteful number, since it uses less digits than its factorization.

1450871029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397450.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 1450871029 is about 38090.3009833212. The cubic root of 1450871029 is about 1132.0777885774.

The spelling of 1450871029 in words is "one billion, four hundred fifty million, eight hundred seventy-one thousand, twenty-nine".