145343211584 has 28 divisors (see below), whose sum is σ = 295122776784. Its totient is φ = 70981567104.

The previous prime is 145343211551. The next prime is 145343211617. The reversal of 145343211584 is 485112343541.

It is an interprime number because it is at equal distance from previous prime (145343211551) and next prime (145343211617).

It is a super-3 number, since 3×145343211584³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26404082 + ... + 26409585.

Almost surely, 2^145343211584 is an apocalyptic number.

It is an amenable number.

145343211584 is an abundant number, since it is smaller than the sum of its proper divisors (149779565200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145343211584 is an equidigital number, since it uses as much as digits as its factorization.

145343211584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52813722 (or 52813712 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The spelling of 145343211584 in words is "one hundred forty-five billion, three hundred forty-three million, two hundred eleven thousand, five hundred eighty-four".