144020434032 has 30 divisors (see below), whose sum is σ = 403057187312. Its totient is φ = 48006811296.

The previous prime is 144020434009. The next prime is 144020434073. The reversal of 144020434032 is 230434020441.

It is a happy number.

144020434032 is a `hidden beast` number, since 14 + 40 + 204 + 3 + 403 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 144020433987 and 144020434005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500070808 + ... + 500071095.

Almost surely, 2^144020434032 is an apocalyptic number.

144020434032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144020434032 is an abundant number, since it is smaller than the sum of its proper divisors (259036753280).

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

144020434032 is a wasteful number, since it uses less digits than its factorization.

144020434032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000141917 (or 1000141908 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 144020434032 its reverse (230434020441), we get a palindrome (374454454473).

The spelling of 144020434032 in words is "one hundred forty-four billion, twenty million, four hundred thirty-four thousand, thirty-two".