1451116013720 has 32 divisors (see below), whose sum is σ = 3340941523920. Its totient is φ = 566947651200.

The previous prime is 1451116013609. The next prime is 1451116013773. The reversal of 1451116013720 is 273106111541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421834331 + ... + 421837770.

Almost surely, 2^{1451116013720} is an apocalyptic number.

1451116013720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1451116013720 is an abundant number, since it is smaller than the sum of its proper divisors (1889825510200).

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

1451116013720 is a wasteful number, since it uses less digits than its factorization.

1451116013720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843672155 (or 843672151 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 1451116013720 in words is "one trillion, four hundred fifty-one billion, one hundred sixteen million, thirteen thousand, seven hundred twenty".