143664530015001 has 16 divisors (see below), whose sum is σ = 195174780837120. Its totient is φ = 93965462048640.

The previous prime is 143664530014991. The next prime is 143664530015003. The reversal of 143664530015001 is 100510035466341.

It is not a de Polignac number, because 143664530015001 - 2⁴⁵ = 108480157926169 is a prime.

It is a super-2 number, since 2×143664530015001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143664530015003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14265505 + ... + 22154766.

It is an arithmetic number, because the mean of its divisors is an integer number (12198423802320).

Almost surely, 2^{143664530015001} is an apocalyptic number.

It is an amenable number.

143664530015001 is a deficient number, since it is larger than the sum of its proper divisors (51510250822119).

143664530015001 is a wasteful number, since it uses less digits than its factorization.

143664530015001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36445136.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 143664530015001 in words is "one hundred forty-three trillion, six hundred sixty-four billion, five hundred thirty million, fifteen thousand, one".