144310233211320 has 128 divisors (see below), whose sum is σ = 473993048125440. Its totient is φ = 34858001763840.

The previous prime is 144310233211283. The next prime is 144310233211337. The reversal of 144310233211320 is 23112332013441.

It is a super-2 number, since 2×144310233211320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196973592 + ... + 197704871.

It is an arithmetic number, because the mean of its divisors is an integer number (3703070688480).

Almost surely, 2^{144310233211320} is an apocalyptic number.

144310233211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144310233211320 is an abundant number, since it is smaller than the sum of its proper divisors (329682814914120).

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

144310233211320 is a wasteful number, since it uses less digits than its factorization.

144310233211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394678765 (or 394678761 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 144310233211320 its reverse (23112332013441), we get a palindrome (167422565224761).

The spelling of 144310233211320 in words is "one hundred forty-four trillion, three hundred ten billion, two hundred thirty-three million, two hundred eleven thousand, three hundred twenty".