67363732043 has 2 divisors, whose sum is σ = 67363732044. Its totient is φ = 67363732042.

The previous prime is 67363732027. The next prime is 67363732057. The reversal of 67363732043 is 34023736376.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67363732043 - 2⁴ = 67363732027 is a prime.

It is a super-2 number, since 2×67363732043² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 67363731985 and 67363732003.

It is not a weakly prime, because it can be changed into another prime (67363732013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33681866021 + 33681866022.

It is an arithmetic number, because the mean of its divisors is an integer number (33681866022).

Almost surely, 2^67363732043 is an apocalyptic number.

67363732043 is a deficient number, since it is larger than the sum of its proper divisors (1).

67363732043 is an equidigital number, since it uses as much as digits as its factorization.

67363732043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 44.

The spelling of 67363732043 in words is "sixty-seven billion, three hundred sixty-three million, seven hundred thirty-two thousand, forty-three".