463091489420 has 48 divisors (see below), whose sum is σ = 1111555437888. Its totient is φ = 158754816000.

The previous prime is 463091489327. The next prime is 463091489423. The reversal of 463091489420 is 24984190364.

It is not an unprimeable number, because it can be changed into a prime (463091489423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971420 + ... + 1367420.

It is an arithmetic number, because the mean of its divisors is an integer number (23157404956).

Almost surely, 2^463091489420 is an apocalyptic number.

It is an amenable number.

463091489420 is an abundant number, since it is smaller than the sum of its proper divisors (648463948468).

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

463091489420 is a wasteful number, since it uses less digits than its factorization.

463091489420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404370 (or 404368 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 463091489420 in words is "four hundred sixty-three billion, ninety-one million, four hundred eighty-nine thousand, four hundred twenty".