145946232332 has 6 divisors (see below), whose sum is σ = 255405906588. Its totient is φ = 72973116164.

The previous prime is 145946232319. The next prime is 145946232391. The reversal of 145946232332 is 233232649541.

145946232332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145946232332² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18243279038 + ... + 18243279045.

It is an arithmetic number, because the mean of its divisors is an integer number (42567651098).

Almost surely, 2^145946232332 is an apocalyptic number.

It is an amenable number.

145946232332 is a deficient number, since it is larger than the sum of its proper divisors (109459674256).

145946232332 is a wasteful number, since it uses less digits than its factorization.

145946232332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36486558087 (or 36486558085 counting only the distinct ones).

The product of its digits is 933120, while the sum is 44.

The spelling of 145946232332 in words is "one hundred forty-five billion, nine hundred forty-six million, two hundred thirty-two thousand, three hundred thirty-two".