145467665135 has 64 divisors (see below), whose sum is σ = 194610124800. Its totient is φ = 104328821376.

The previous prime is 145467665089. The next prime is 145467665149. The reversal of 145467665135 is 531566764541.

It is not a de Polignac number, because 145467665135 - 2⁸ = 145467664879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71763992 + ... + 71766018.

It is an arithmetic number, because the mean of its divisors is an integer number (3040783200).

Almost surely, 2^145467665135 is an apocalyptic number.

145467665135 is a deficient number, since it is larger than the sum of its proper divisors (49142459665).

145467665135 is a wasteful number, since it uses less digits than its factorization.

145467665135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257 (or 2231 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 53.

The spelling of 145467665135 in words is "one hundred forty-five billion, four hundred sixty-seven million, six hundred sixty-five thousand, one hundred thirty-five".