144423411430 has 32 divisors (see below), whose sum is σ = 281967557760. Its totient is φ = 53045038080.

The previous prime is 144423411409. The next prime is 144423411469. The reversal of 144423411430 is 34114324441.

It is a junction number, because it is equal to n+sod(n) for n = 144423411392 and 144423411401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10353390 + ... + 10367329.

It is an arithmetic number, because the mean of its divisors is an integer number (8811486180).

Almost surely, 2^144423411430 is an apocalyptic number.

144423411430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144423411430 is a deficient number, since it is larger than the sum of its proper divisors (137544146330).

144423411430 is a wasteful number, since it uses less digits than its factorization.

144423411430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20720784.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 144423411430 its reverse (34114324441), we get a palindrome (178537735871).

The spelling of 144423411430 in words is "one hundred forty-four billion, four hundred twenty-three million, four hundred eleven thousand, four hundred thirty".