145216231160 has 384 divisors, whose sum is σ = 443409292800. Its totient is φ = 41562593280.

The previous prime is 145216231123. The next prime is 145216231189. The reversal of 145216231160 is 61132612541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 118157426 + ... + 118158654.

It is an arithmetic number, because the mean of its divisors is an integer number (1154711700).

Almost surely, 2^145216231160 is an apocalyptic number.

145216231160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145216231160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221704646400).

145216231160 is an abundant number, since it is smaller than the sum of its proper divisors (298193061640).

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

145216231160 is a wasteful number, since it uses less digits than its factorization.

145216231160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1494 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 145216231160 in words is "one hundred forty-five billion, two hundred sixteen million, two hundred thirty-one thousand, one hundred sixty".