451114026645126 has 64 divisors (see below), whose sum is σ = 1002593681643456. Its totient is φ = 134430385920000.

The previous prime is 451114026645109. The next prime is 451114026645127. The reversal of 451114026645126 is 621546620411154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451114026645127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514384125 + ... + 515260376.

It is an arithmetic number, because the mean of its divisors is an integer number (15665526275679).

Almost surely, 2^{451114026645126} is an apocalyptic number.

451114026645126 is an abundant number, since it is smaller than the sum of its proper divisors (551479654998330).

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

451114026645126 is a wasteful number, since it uses less digits than its factorization.

451114026645126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029644697.

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 451114026645126 in words is "four hundred fifty-one trillion, one hundred fourteen billion, twenty-six million, six hundred forty-five thousand, one hundred twenty-six".