1457020970496 has 1280 divisors, whose sum is σ = 5471783116800. Its totient is φ = 377308938240.

The previous prime is 1457020970491. The next prime is 1457020970497. The reversal of 1457020970496 is 6940790207541.

1457020970496 is a `hidden beast` number, since 1 + 4 + 570 + 20 + 9 + 7 + 0 + 49 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457020970491) 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 127 ways as a sum of consecutive naturals, for example, 8049839526 + ... + 8049839706.

It is an arithmetic number, because the mean of its divisors is an integer number (4274830560).

Almost surely, 2^{1457020970496} is an apocalyptic number.

1457020970496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1457020970496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2735891558400).

1457020970496 is an abundant number, since it is smaller than the sum of its proper divisors (4014762146304).

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

1457020970496 is an frugal number, since it uses more digits than its factorization.

1457020970496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 1457020970496 in words is "one trillion, four hundred fifty-seven billion, twenty million, nine hundred seventy thousand, four hundred ninety-six".