1454443132 has 24 divisors (see below), whose sum is σ = 2564613632. Its totient is φ = 721710000.

The previous prime is 1454443117. The next prime is 1454443147. The reversal of 1454443132 is 2313444541.

It is an interprime number because it is at equal distance from previous prime (1454443117) and next prime (1454443147).

It is a junction number, because it is equal to n+sod(n) for n = 1454443094 and 1454443103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645007 + ... + 647257.

Almost surely, 2^1454443132 is an apocalyptic number.

It is an amenable number.

1454443132 is a deficient number, since it is larger than the sum of its proper divisors (1110170500).

1454443132 is a wasteful number, since it uses less digits than its factorization.

1454443132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409 (or 3407 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 1454443132 is about 38137.1620863430. The cubic root of 1454443132 is about 1133.0061008737.

Adding to 1454443132 its reverse (2313444541), we get a palindrome (3767887673).

The spelling of 1454443132 in words is "one billion, four hundred fifty-four million, four hundred forty-three thousand, one hundred thirty-two".