464226878214 has 32 divisors (see below), whose sum is σ = 1125398494080. Its totient is φ = 140674811400.

The previous prime is 464226878177. The next prime is 464226878221. The reversal of 464226878214 is 412878622464.

It is a happy number.

464226878214 is a `hidden beast` number, since 464 + 2 + 26 + 87 + 82 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390762772 + ... + 390763959.

It is an arithmetic number, because the mean of its divisors is an integer number (35168702940).

Almost surely, 2^464226878214 is an apocalyptic number.

464226878214 is an abundant number, since it is smaller than the sum of its proper divisors (661171615866).

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

464226878214 is a wasteful number, since it uses less digits than its factorization.

464226878214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781526753 (or 781526747 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 54.

The spelling of 464226878214 in words is "four hundred sixty-four billion, two hundred twenty-six million, eight hundred seventy-eight thousand, two hundred fourteen".