633463142047 has 2 divisors, whose sum is σ = 633463142048. Its totient is φ = 633463142046.

The previous prime is 633463142041. The next prime is 633463142069. The reversal of 633463142047 is 740241364336.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-633463142047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 633463141994 and 633463142012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (633463142041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316731571023 + 316731571024.

It is an arithmetic number, because the mean of its divisors is an integer number (316731571024).

Almost surely, 2^633463142047 is an apocalyptic number.

633463142047 is a deficient number, since it is larger than the sum of its proper divisors (1).

633463142047 is an equidigital number, since it uses as much as digits as its factorization.

633463142047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 633463142047 in words is "six hundred thirty-three billion, four hundred sixty-three million, one hundred forty-two thousand, forty-seven".