1451330002012 has 96 divisors (see below), whose sum is σ = 2862912729600. Its totient is φ = 638047872000.

The previous prime is 1451330001931. The next prime is 1451330002043. The reversal of 1451330002012 is 2102000331541.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100870683 + ... + 100885069.

It is an arithmetic number, because the mean of its divisors is an integer number (29822007600).

Almost surely, 2^{1451330002012} is an apocalyptic number.

It is an amenable number.

1451330002012 is a deficient number, since it is larger than the sum of its proper divisors (1411582727588).

1451330002012 is a wasteful number, since it uses less digits than its factorization.

1451330002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14923 (or 14921 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1451330002012 its reverse (2102000331541), we get a palindrome (3553330333553).

The spelling of 1451330002012 in words is "one trillion, four hundred fifty-one billion, three hundred thirty million, two thousand, twelve".