1454748853376 has 256 divisors, whose sum is σ = 3589923456000. Its totient is φ = 571810516992.

The previous prime is 1454748853367. The next prime is 1454748853379. The reversal of 1454748853376 is 6733588474541.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1454748853379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1693537235 + ... + 1693538093.

It is an arithmetic number, because the mean of its divisors is an integer number (14023138500).

Almost surely, 2^{1454748853376} is an apocalyptic number.

1454748853376 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 1454748853376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1794961728000).

1454748853376 is an abundant number, since it is smaller than the sum of its proper divisors (2135174602624).

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

1454748853376 is a wasteful number, since it uses less digits than its factorization.

1454748853376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1647 counting only the distinct ones).

The product of its digits is 270950400, while the sum is 65.

The spelling of 1454748853376 in words is "one trillion, four hundred fifty-four billion, seven hundred forty-eight million, eight hundred fifty-three thousand, three hundred seventy-six".