1452124149 has 16 divisors (see below), whose sum is σ = 2214262272. Its totient is φ = 829222128.

The previous prime is 1452124133. The next prime is 1452124171. The reversal of 1452124149 is 9414212541.

It is not a de Polignac number, because 1452124149 - 2⁴ = 1452124133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452124189) 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 15 ways as a sum of consecutive naturals, for example, 9282 + ... + 54684.

It is an arithmetic number, because the mean of its divisors is an integer number (138391392).

Almost surely, 2^1452124149 is an apocalyptic number.

It is an amenable number.

1452124149 is a deficient number, since it is larger than the sum of its proper divisors (762138123).

1452124149 is a wasteful number, since it uses less digits than its factorization.

1452124149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46936.

The product of its digits is 11520, while the sum is 33.

The square root of 1452124149 is about 38106.7467648447. The cubic root of 1452124149 is about 1132.4036206837.

The spelling of 1452124149 in words is "one billion, four hundred fifty-two million, one hundred twenty-four thousand, one hundred forty-nine".