145996148164 has 12 divisors (see below), whose sum is σ = 255699810604. Its totient is φ = 72939059424.

The previous prime is 145996148159. The next prime is 145996148251. The reversal of 145996148164 is 461841699541.

145996148164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 92898163264 + 53097984900 = 304792^2 + 230430^2 .

It is a junction number, because it is equal to n+sod(n) for n = 145996148099 and 145996148108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14748099 + ... + 14757994.

Almost surely, 2^145996148164 is an apocalyptic number.

It is an amenable number.

145996148164 is a deficient number, since it is larger than the sum of its proper divisors (109703662440).

145996148164 is a wasteful number, since it uses less digits than its factorization.

145996148164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29507334 (or 29507332 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 58.

The spelling of 145996148164 in words is "one hundred forty-five billion, nine hundred ninety-six million, one hundred forty-eight thousand, one hundred sixty-four".