1454255201466 has 32 divisors (see below), whose sum is σ = 3257124526080. Its totient is φ = 480934788768.

The previous prime is 1454255201429. The next prime is 1454255201467. The reversal of 1454255201466 is 6641025524541.

1454255201466 is a `hidden beast` number, since 1 + 4 + 54 + 2 + 5 + 520 + 14 + 66 = 666.

It is a super-2 number, since 2×1454255201466² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1454255201467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106019331 + ... + 106033046.

It is an arithmetic number, because the mean of its divisors is an integer number (101785141440).

Almost surely, 2^{1454255201466} is an apocalyptic number.

1454255201466 is an abundant number, since it is smaller than the sum of its proper divisors (1802869324614).

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

1454255201466 is a wasteful number, since it uses less digits than its factorization.

1454255201466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212052515 (or 212052509 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 1454255201466 in words is "one trillion, four hundred fifty-four billion, two hundred fifty-five million, two hundred one thousand, four hundred sixty-six".