148451836147 has 2 divisors, whose sum is σ = 148451836148. Its totient is φ = 148451836146.

The previous prime is 148451836139. The next prime is 148451836153. The reversal of 148451836147 is 741638154841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148451836147 - 2³ = 148451836139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148451836094 and 148451836103.

It is not a weakly prime, because it can be changed into another prime (148451836747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74225918073 + 74225918074.

It is an arithmetic number, because the mean of its divisors is an integer number (74225918074).

Almost surely, 2^148451836147 is an apocalyptic number.

148451836147 is a deficient number, since it is larger than the sum of its proper divisors (1).

148451836147 is an equidigital number, since it uses as much as digits as its factorization.

148451836147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 52.

The spelling of 148451836147 in words is "one hundred forty-eight billion, four hundred fifty-one million, eight hundred thirty-six thousand, one hundred forty-seven".