1457303433244 has 12 divisors (see below), whose sum is σ = 2550364432000. Its totient is φ = 728627881248.

The previous prime is 1457303433233. The next prime is 1457303433253. The reversal of 1457303433244 is 4423343037541.

It is a self number, because there is not a number n which added to its sum of digits gives 1457303433244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5820924 + ... + 6066115.

Almost surely, 2^{1457303433244} is an apocalyptic number.

It is an amenable number.

1457303433244 is a deficient number, since it is larger than the sum of its proper divisors (1093060998756).

1457303433244 is a wasteful number, since it uses less digits than its factorization.

1457303433244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11917692 (or 11917690 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 43.

The spelling of 1457303433244 in words is "one trillion, four hundred fifty-seven billion, three hundred three million, four hundred thirty-three thousand, two hundred forty-four".