463355331240 has 64 divisors (see below), whose sum is σ = 1392500640960. Its totient is φ = 123345008640.

The previous prime is 463355331233. The next prime is 463355331359. The reversal of 463355331240 is 42133553364.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3312649 + ... + 3449688.

It is an arithmetic number, because the mean of its divisors is an integer number (21757822515).

Almost surely, 2^463355331240 is an apocalyptic number.

463355331240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

463355331240 is an abundant number, since it is smaller than the sum of its proper divisors (929145309720).

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

463355331240 is a wasteful number, since it uses less digits than its factorization.

463355331240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6762922 (or 6762918 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 39.

The spelling of 463355331240 in words is "four hundred sixty-three billion, three hundred fifty-five million, three hundred thirty-one thousand, two hundred forty".