463411651643 has 4 divisors (see below), whose sum is σ = 463419896160. Its totient is φ = 463403407128.

The previous prime is 463411651639. The next prime is 463411651649. The reversal of 463411651643 is 346156114364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 463411651643 - 2² = 463411651639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463411651594 and 463411651603.

It is not an unprimeable number, because it can be changed into a prime (463411651649) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4037363 + ... + 4150556.

It is an arithmetic number, because the mean of its divisors is an integer number (115854974040).

Almost surely, 2^463411651643 is an apocalyptic number.

463411651643 is a deficient number, since it is larger than the sum of its proper divisors (8244517).

463411651643 is an equidigital number, since it uses as much as digits as its factorization.

463411651643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8244516.

The product of its digits is 622080, while the sum is 44.

The spelling of 463411651643 in words is "four hundred sixty-three billion, four hundred eleven million, six hundred fifty-one thousand, six hundred forty-three".