465240457406 has 16 divisors (see below), whose sum is σ = 713299011840. Its totient is φ = 227529159000.

The previous prime is 465240457387. The next prime is 465240457417. The reversal of 465240457406 is 604754042564.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 13742720 + ... + 13776531.

It is an arithmetic number, because the mean of its divisors is an integer number (44581188240).

Almost surely, 2^465240457406 is an apocalyptic number.

465240457406 is a deficient number, since it is larger than the sum of its proper divisors (248058554434).

465240457406 is a wasteful number, since it uses less digits than its factorization.

465240457406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27519439.

The product of its (nonzero) digits is 3225600, while the sum is 47.

The spelling of 465240457406 in words is "four hundred sixty-five billion, two hundred forty million, four hundred fifty-seven thousand, four hundred six".