148041345077 has 2 divisors, whose sum is σ = 148041345078. Its totient is φ = 148041345076.

The previous prime is 148041345071. The next prime is 148041345103. The reversal of 148041345077 is 770543140841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80434064881 + 67607280196 = 283609^2 + 260014^2 .

It is a cyclic number.

It is not a de Polignac number, because 148041345077 - 2⁴ = 148041345061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148041345071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74020672538 + 74020672539.

It is an arithmetic number, because the mean of its divisors is an integer number (74020672539).

Almost surely, 2^148041345077 is an apocalyptic number.

It is an amenable number.

148041345077 is a deficient number, since it is larger than the sum of its proper divisors (1).

148041345077 is an equidigital number, since it uses as much as digits as its factorization.

148041345077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 148041345077 in words is "one hundred forty-eight billion, forty-one million, three hundred forty-five thousand, seventy-seven".