148860691339 has 2 divisors, whose sum is σ = 148860691340. Its totient is φ = 148860691338.

The previous prime is 148860691337. The next prime is 148860691361. The reversal of 148860691339 is 933196068841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148860691339 - 2¹ = 148860691337 is a prime.

It is a super-2 number, since 2×148860691339² (a number of 23 digits) contains 22 as substring.

Together with 148860691337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (148860691337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74430345669 + 74430345670.

It is an arithmetic number, because the mean of its divisors is an integer number (74430345670).

Almost surely, 2^148860691339 is an apocalyptic number.

148860691339 is a deficient number, since it is larger than the sum of its proper divisors (1).

148860691339 is an equidigital number, since it uses as much as digits as its factorization.

148860691339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 148860691339 in words is "one hundred forty-eight billion, eight hundred sixty million, six hundred ninety-one thousand, three hundred thirty-nine".