463255610667144 has 32 divisors (see below), whose sum is σ = 1172799014352000. Its totient is φ = 152463871864512.

The previous prime is 463255610667137. The next prime is 463255610667167. The reversal of 463255610667144 is 441766016552364.

It is a super-2 number, since 2×463255610667144² (a number of 30 digits) contains 22 as substring.

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, 122166562099 + ... + 122166565890.

It is an arithmetic number, because the mean of its divisors is an integer number (36649969198500).

Almost surely, 2^{463255610667144} is an apocalyptic number.

It is an amenable number.

463255610667144 is an abundant number, since it is smaller than the sum of its proper divisors (709543403684856).

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

463255610667144 is a wasteful number, since it uses less digits than its factorization.

463255610667144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244333128077 (or 244333128073 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 60.

The spelling of 463255610667144 in words is "four hundred sixty-three trillion, two hundred fifty-five billion, six hundred ten million, six hundred sixty-seven thousand, one hundred forty-four".