1451331062406 has 24 divisors (see below), whose sum is σ = 3144986872560. Its totient is φ = 483709907376.

The previous prime is 1451331062381. The next prime is 1451331062437. The reversal of 1451331062406 is 6042601331541.

1451331062406 is a `hidden beast` number, since 1 + 4 + 5 + 13 + 3 + 10 + 624 + 0 + 6 = 666.

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 11 ways as a sum of consecutive naturals, for example, 5459346 + ... + 5719013.

It is an arithmetic number, because the mean of its divisors is an integer number (131041119690).

Almost surely, 2^{1451331062406} is an apocalyptic number.

1451331062406 is an abundant number, since it is smaller than the sum of its proper divisors (1693655810154).

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

1451331062406 is a wasteful number, since it uses less digits than its factorization.

1451331062406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11185580 (or 11185577 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 1451331062406 its reverse (6042601331541), we get a palindrome (7493932393947).

The spelling of 1451331062406 in words is "one trillion, four hundred fifty-one billion, three hundred thirty-one million, sixty-two thousand, four hundred six".