144661164962 has 32 divisors (see below), whose sum is σ = 223840831104. Its totient is φ = 70093296000.

The previous prime is 144661164961. The next prime is 144661164997. The reversal of 144661164962 is 269461166441.

It is a happy number.

144661164962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144661164962² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144661164962.

It is not an unprimeable number, because it can be changed into a prime (144661164961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894283 + ... + 1969169.

It is an arithmetic number, because the mean of its divisors is an integer number (6995025972).

Almost surely, 2^144661164962 is an apocalyptic number.

144661164962 is a deficient number, since it is larger than the sum of its proper divisors (79179666142).

144661164962 is a wasteful number, since it uses less digits than its factorization.

144661164962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75194.

The product of its digits is 1492992, while the sum is 50.

The spelling of 144661164962 in words is "one hundred forty-four billion, six hundred sixty-one million, one hundred sixty-four thousand, nine hundred sixty-two".