1451342550534 has 64 divisors (see below), whose sum is σ = 3077583379200. Its totient is φ = 455497483392.

The previous prime is 1451342550521. The next prime is 1451342550601. The reversal of 1451342550534 is 4350552431541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4474672 + ... + 4788044.

It is an arithmetic number, because the mean of its divisors is an integer number (48087240300).

Almost surely, 2^{1451342550534} is an apocalyptic number.

1451342550534 is an abundant number, since it is smaller than the sum of its proper divisors (1626240828666).

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

1451342550534 is a wasteful number, since it uses less digits than its factorization.

1451342550534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314069.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 1451342550534 in words is "one trillion, four hundred fifty-one billion, three hundred forty-two million, five hundred fifty thousand, five hundred thirty-four".