148946490965 has 16 divisors (see below), whose sum is σ = 184545478656. Its totient is φ = 115285900800.

The previous prime is 148946490949. The next prime is 148946490967. The reversal of 148946490965 is 569094649841.

It is not a de Polignac number, because 148946490965 - 2⁴ = 148946490949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148946490967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549509 + ... + 774501.

It is an arithmetic number, because the mean of its divisors is an integer number (11534092416).

Almost surely, 2^148946490965 is an apocalyptic number.

It is an amenable number.

148946490965 is a deficient number, since it is larger than the sum of its proper divisors (35598987691).

148946490965 is a wasteful number, since it uses less digits than its factorization.

148946490965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229300.

The product of its (nonzero) digits is 67184640, while the sum is 65.

The spelling of 148946490965 in words is "one hundred forty-eight billion, nine hundred forty-six million, four hundred ninety thousand, nine hundred sixty-five".