465252278096426 has 8 divisors (see below), whose sum is σ = 716739995986500. Its totient is φ = 226338946100928.

The previous prime is 465252278096407. The next prime is 465252278096429. The reversal of 465252278096426 is 624690872252564.

It can be written as a sum of positive squares in 2 ways, for example, as 465230431778401 + 21846318025 = 21569201^2 + 147805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (465252278096429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3143596473551 + ... + 3143596473698.

Almost surely, 2^{465252278096426} is an apocalyptic number.

465252278096426 is a deficient number, since it is larger than the sum of its proper divisors (251487717890074).

465252278096426 is a wasteful number, since it uses less digits than its factorization.

465252278096426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6287192947288.

The product of its (nonzero) digits is 696729600, while the sum is 68.

The spelling of 465252278096426 in words is "four hundred sixty-five trillion, two hundred fifty-two billion, two hundred seventy-eight million, ninety-six thousand, four hundred twenty-six".