1451305202112 has 42 divisors (see below), whose sum is σ = 4159904322288. Its totient is φ = 483768400512.

The previous prime is 1451305202051. The next prime is 1451305202141. The reversal of 1451305202112 is 2112025031541.

It is a happy number.

1451305202112 is a `hidden beast` number, since 1 + 4 + 5 + 130 + 520 + 2 + 1 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1259812968 + ... + 1259814119.

Almost surely, 2^{1451305202112} is an apocalyptic number.

1451305202112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1451305202112 is an abundant number, since it is smaller than the sum of its proper divisors (2708599120176).

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

1451305202112 is a wasteful number, since it uses less digits than its factorization.

1451305202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519627105 (or 2519627092 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 1451305202112 in words is "one trillion, four hundred fifty-one billion, three hundred five million, two hundred two thousand, one hundred twelve".