144566141190 has 32 divisors (see below), whose sum is σ = 347173956576. Its totient is φ = 38527057920.

The previous prime is 144566141183. The next prime is 144566141191. The reversal of 144566141190 is 91141665441.

It is a happy number.

It is a super-2 number, since 2×144566141190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144566141191) 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, 1445371 + ... + 1542150.

It is an arithmetic number, because the mean of its divisors is an integer number (10849186143).

Almost surely, 2^144566141190 is an apocalyptic number.

144566141190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144566141190 is an abundant number, since it is smaller than the sum of its proper divisors (202607815386).

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

144566141190 is a wasteful number, since it uses less digits than its factorization.

144566141190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989144.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 144566141190 in words is "one hundred forty-four billion, five hundred sixty-six million, one hundred forty-one thousand, one hundred ninety".