424966767669440 has 112 divisors (see below), whose sum is σ = 1046857202395200. Its totient is φ = 164123499466752.

The previous prime is 424966767669439. The next prime is 424966767669473. The reversal of 424966767669440 is 44966767669424.

It is a Harshad number since it is a multiple of its sum of digits (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1491979517 + ... + 1492264323.

It is an arithmetic number, because the mean of its divisors is an integer number (9346939307100).

Almost surely, 2^{424966767669440} is an apocalyptic number.

424966767669440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424966767669440 is an abundant number, since it is smaller than the sum of its proper divisors (621890434725760).

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

424966767669440 is a wasteful number, since it uses less digits than its factorization.

424966767669440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445642 (or 445632 counting only the distinct ones).

The product of its (nonzero) digits is 15801827328, while the sum is 80.

The spelling of 424966767669440 in words is "four hundred twenty-four trillion, nine hundred sixty-six billion, seven hundred sixty-seven million, six hundred sixty-nine thousand, four hundred forty".