144302545432 has 16 divisors (see below), whose sum is σ = 270917306640. Its totient is φ = 72057930336.

The previous prime is 144302545423. The next prime is 144302545441. The reversal of 144302545432 is 234545203441.

It is an interprime number because it is at equal distance from previous prime (144302545423) and next prime (144302545441).

It is a junction number, because it is equal to n+sod(n) for n = 144302545391 and 144302545400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11661228 + ... + 11673595.

It is an arithmetic number, because the mean of its divisors is an integer number (16932331665).

Almost surely, 2^144302545432 is an apocalyptic number.

It is an amenable number.

144302545432 is a deficient number, since it is larger than the sum of its proper divisors (126614761208).

144302545432 is a wasteful number, since it uses less digits than its factorization.

144302545432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23335602 (or 23335598 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 144302545432 its reverse (234545203441), we get a palindrome (378847748873).

The spelling of 144302545432 in words is "one hundred forty-four billion, three hundred two million, five hundred forty-five thousand, four hundred thirty-two".