149628293496263 has 2 divisors, whose sum is σ = 149628293496264. Its totient is φ = 149628293496262.

The previous prime is 149628293496197. The next prime is 149628293496293. The reversal of 149628293496263 is 362694392826941.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 149628293496263 - 2⁴⁴ = 132036107451847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149628293496293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74814146748131 + 74814146748132.

It is an arithmetic number, because the mean of its divisors is an integer number (74814146748132).

Almost surely, 2^{149628293496263} is an apocalyptic number.

149628293496263 is a deficient number, since it is larger than the sum of its proper divisors (1).

149628293496263 is an equidigital number, since it uses as much as digits as its factorization.

149628293496263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451188224, while the sum is 74.

The spelling of 149628293496263 in words is "one hundred forty-nine trillion, six hundred twenty-eight billion, two hundred ninety-three million, four hundred ninety-six thousand, two hundred sixty-three".