463226461305240 has 128 divisors (see below), whose sum is σ = 1427022469091520. Its totient is φ = 120249424281600.

The previous prime is 463226461305233. The next prime is 463226461305269. The reversal of 463226461305240 is 42503164622364.

It is a super-2 number, since 2×463226461305240² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 463226461305240.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 325487401 + ... + 326907480.

Almost surely, 2^{463226461305240} is an apocalyptic number.

463226461305240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

463226461305240 is an abundant number, since it is smaller than the sum of its proper divisors (963796007786280).

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

463226461305240 is a wasteful number, since it uses less digits than its factorization.

463226461305240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652395053 (or 652395049 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 463226461305240 in words is "four hundred sixty-three trillion, two hundred twenty-six billion, four hundred sixty-one million, three hundred five thousand, two hundred forty".