1450630452444 has 48 divisors (see below), whose sum is σ = 3498311255040. Its totient is φ = 467366785920.

The previous prime is 1450630452421. The next prime is 1450630452493. The reversal of 1450630452444 is 4442540360541.

It is a junction number, because it is equal to n+sod(n) for n = 1450630452396 and 1450630452405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109154 + ... + 2711049.

It is an arithmetic number, because the mean of its divisors is an integer number (72881484480).

Almost surely, 2^{1450630452444} is an apocalyptic number.

It is an amenable number.

1450630452444 is an abundant number, since it is smaller than the sum of its proper divisors (2047680802596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1450630452444 is a wasteful number, since it uses less digits than its factorization.

1450630452444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821050 (or 4821048 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 1450630452444 in words is "one trillion, four hundred fifty billion, six hundred thirty million, four hundred fifty-two thousand, four hundred forty-four".