148346456743 has 2 divisors, whose sum is σ = 148346456744. Its totient is φ = 148346456742.

The previous prime is 148346456723. The next prime is 148346456759. The reversal of 148346456743 is 347654643841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148346456743 - 2¹⁷ = 148346325671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148346456723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74173228371 + 74173228372.

It is an arithmetic number, because the mean of its divisors is an integer number (74173228372).

Almost surely, 2^148346456743 is an apocalyptic number.

148346456743 is a deficient number, since it is larger than the sum of its proper divisors (1).

148346456743 is an equidigital number, since it uses as much as digits as its factorization.

148346456743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 55.

The spelling of 148346456743 in words is "one hundred forty-eight billion, three hundred forty-six million, four hundred fifty-six thousand, seven hundred forty-three".