746426520143 has 2 divisors, whose sum is σ = 746426520144. Its totient is φ = 746426520142.

The previous prime is 746426520089. The next prime is 746426520193. The reversal of 746426520143 is 341025624647.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 746426520143 - 2⁸ = 746426519887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 746426520094 and 746426520103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746426520193) 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 as a sum of consecutive naturals, namely, 373213260071 + 373213260072.

It is an arithmetic number, because the mean of its divisors is an integer number (373213260072).

Almost surely, 2^746426520143 is an apocalyptic number.

746426520143 is a deficient number, since it is larger than the sum of its proper divisors (1).

746426520143 is an equidigital number, since it uses as much as digits as its factorization.

746426520143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 746426520143 in words is "seven hundred forty-six billion, four hundred twenty-six million, five hundred twenty thousand, one hundred forty-three".