1451153344744 has 32 divisors (see below), whose sum is σ = 2748038464800. Its totient is φ = 718351467840.

The previous prime is 1451153344691. The next prime is 1451153344843. The reversal of 1451153344744 is 4474433511541.

It is a junction number, because it is equal to n+sod(n) for n = 1451153344694 and 1451153344703.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 864667 + ... + 1910485.

It is an arithmetic number, because the mean of its divisors is an integer number (85876202025).

Almost surely, 2^{1451153344744} is an apocalyptic number.

It is an amenable number.

1451153344744 is a deficient number, since it is larger than the sum of its proper divisors (1296885120056).

1451153344744 is a wasteful number, since it uses less digits than its factorization.

1451153344744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047553 (or 1047549 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 46.

The spelling of 1451153344744 in words is "one trillion, four hundred fifty-one billion, one hundred fifty-three million, three hundred forty-four thousand, seven hundred forty-four".