42463733197547 has 2 divisors, whose sum is σ = 42463733197548. Its totient is φ = 42463733197546.

The previous prime is 42463733197519. The next prime is 42463733197579. The reversal of 42463733197547 is 74579133736424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42463733197547 - 2¹⁶ = 42463733132011 is a prime.

It is a super-4 number, since 4×42463733197547⁴ (a number of 56 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (42463733197597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21231866598773 + 21231866598774.

It is an arithmetic number, because the mean of its divisors is an integer number (21231866598774).

Almost surely, 2^{42463733197547} is an apocalyptic number.

42463733197547 is a deficient number, since it is larger than the sum of its proper divisors (1).

42463733197547 is an equidigital number, since it uses as much as digits as its factorization.

42463733197547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320060160, while the sum is 65.

The spelling of 42463733197547 in words is "forty-two trillion, four hundred sixty-three billion, seven hundred thirty-three million, one hundred ninety-seven thousand, five hundred forty-seven".