451130145717404 has 6 divisors (see below), whose sum is σ = 789477755005464. Its totient is φ = 225565072858700.

The previous prime is 451130145717403. The next prime is 451130145717409. The reversal of 451130145717404 is 404717541031154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451130145717403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56391268214672 + ... + 56391268214679.

It is an arithmetic number, because the mean of its divisors is an integer number (131579625834244).

Almost surely, 2^{451130145717404} is an apocalyptic number.

It is an amenable number.

451130145717404 is a deficient number, since it is larger than the sum of its proper divisors (338347609288060).

451130145717404 is a wasteful number, since it uses less digits than its factorization.

451130145717404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112782536429355 (or 112782536429353 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

Adding to 451130145717404 its reverse (404717541031154), we get a palindrome (855847686748558).

The spelling of 451130145717404 in words is "four hundred fifty-one trillion, one hundred thirty billion, one hundred forty-five million, seven hundred seventeen thousand, four hundred four".