145891133367 has 64 divisors (see below), whose sum is σ = 226991407104. Its totient is φ = 81634550400.

The previous prime is 145891133309. The next prime is 145891133387. The reversal of 145891133367 is 763331198541.

It is a happy number.

It is not a de Polignac number, because 145891133367 - 2⁸ = 145891133111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145891133387) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78987238 + ... + 78989084.

It is an arithmetic number, because the mean of its divisors is an integer number (3546740736).

Almost surely, 2^145891133367 is an apocalyptic number.

145891133367 is a deficient number, since it is larger than the sum of its proper divisors (81100273737).

145891133367 is a wasteful number, since it uses less digits than its factorization.

145891133367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348.

The product of its digits is 1632960, while the sum is 51.

The spelling of 145891133367 in words is "one hundred forty-five billion, eight hundred ninety-one million, one hundred thirty-three thousand, three hundred sixty-seven".