1450148671 has 8 divisors (see below), whose sum is σ = 1537462080. Its totient is φ = 1363058688.

The previous prime is 1450148657. The next prime is 1450148677. The reversal of 1450148671 is 1768410541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1450148671 - 2¹⁷ = 1450017599 is a prime.

It is a super-3 number, since 3×1450148671³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1450148671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450148677) 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 7 ways as a sum of consecutive naturals, for example, 42391 + ... + 68536.

It is an arithmetic number, because the mean of its divisors is an integer number (192182760).

Almost surely, 2^1450148671 is an apocalyptic number.

1450148671 is a deficient number, since it is larger than the sum of its proper divisors (87313409).

1450148671 is a wasteful number, since it uses less digits than its factorization.

1450148671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111713.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 1450148671 is about 38080.8176251509. The cubic root of 1450148671 is about 1131.8898781925.

The spelling of 1450148671 in words is "one billion, four hundred fifty million, one hundred forty-eight thousand, six hundred seventy-one".