1450998464 has 14 divisors (see below), whose sum is σ = 2879325204. Its totient is φ = 725499200.

The previous prime is 1450998463. The next prime is 1450998469. The reversal of 1450998464 is 4648990541.

It is not an unprimeable number, because it can be changed into a prime (1450998463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11335862 + ... + 11335989.

It is an arithmetic number, because the mean of its divisors is an integer number (205666086).

Almost surely, 2^1450998464 is an apocalyptic number.

It is an amenable number.

1450998464 is a deficient number, since it is larger than the sum of its proper divisors (1428326740).

1450998464 is an equidigital number, since it uses as much as digits as its factorization.

1450998464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22671863 (or 22671853 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 1450998464 is about 38091.9737477595. The cubic root of 1450998464 is about 1132.1109323709.

The spelling of 1450998464 in words is "one billion, four hundred fifty million, nine hundred ninety-eight thousand, four hundred sixty-four".