1452266461146 has 16 divisors (see below), whose sum is σ = 2904579169344. Its totient is φ = 484081112544.

The previous prime is 1452266461123. The next prime is 1452266461171. The reversal of 1452266461146 is 6411646622541.

It is a junction number, because it is equal to n+sod(n) for n = 1452266461095 and 1452266461104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1511851 + ... + 2278206.

It is an arithmetic number, because the mean of its divisors is an integer number (181536198084).

Almost surely, 2^{1452266461146} is an apocalyptic number.

1452266461146 is an abundant number, since it is smaller than the sum of its proper divisors (1452312708198).

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

1452266461146 is a wasteful number, since it uses less digits than its factorization.

1452266461146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853925.

The product of its digits is 1658880, while the sum is 48.

The spelling of 1452266461146 in words is "one trillion, four hundred fifty-two billion, two hundred sixty-six million, four hundred sixty-one thousand, one hundred forty-six".