1451343605112 has 64 divisors (see below), whose sum is σ = 4032404064000. Its totient is φ = 483673915872.

The previous prime is 1451343605087. The next prime is 1451343605113. The reversal of 1451343605112 is 2115063431541.

1451343605112 is a `hidden beast` number, since 1 + 4 + 5 + 1 + 3 + 43 + 605 + 1 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451343605113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234189 + ... + 1719747.

It is an arithmetic number, because the mean of its divisors is an integer number (63006313500).

Almost surely, 2^{1451343605112} is an apocalyptic number.

1451343605112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1451343605112 is an abundant number, since it is smaller than the sum of its proper divisors (2581060458888).

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

1451343605112 is a wasteful number, since it uses less digits than its factorization.

1451343605112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490097 (or 1490087 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1451343605112 in words is "one trillion, four hundred fifty-one billion, three hundred forty-three million, six hundred five thousand, one hundred twelve".