145845335332 has 12 divisors (see below), whose sum is σ = 255290763420. Its totient is φ = 72905117216.

The previous prime is 145845335323. The next prime is 145845335333. The reversal of 145845335332 is 233533548541.

It can be written as a sum of positive squares in 2 ways, for example, as 84428600356 + 61416734976 = 290566^2 + 247824^2 .

It is not an unprimeable number, because it can be changed into a prime (145845335333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4368907 + ... + 4402162.

It is an arithmetic number, because the mean of its divisors is an integer number (21274230285).

Almost surely, 2^145845335332 is an apocalyptic number.

It is an amenable number.

145845335332 is a deficient number, since it is larger than the sum of its proper divisors (109445428088).

145845335332 is a wasteful number, since it uses less digits than its factorization.

145845335332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8775230 (or 8775228 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 46.

The spelling of 145845335332 in words is "one hundred forty-five billion, eight hundred forty-five million, three hundred thirty-five thousand, three hundred thirty-two".