144153244535232 has 28 divisors (see below), whose sum is σ = 381405459499976. Its totient is φ = 48051081511680.

The previous prime is 144153244535221. The next prime is 144153244535317. The reversal of 144153244535232 is 232535442351441.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 375399074119 + ... + 375399074502.

Almost surely, 2^{144153244535232} is an apocalyptic number.

144153244535232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144153244535232 is an abundant number, since it is smaller than the sum of its proper divisors (237252214964744).

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

144153244535232 is an equidigital number, since it uses as much as digits as its factorization.

144153244535232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750798148636 (or 750798148626 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 48.

Adding to 144153244535232 its reverse (232535442351441), we get a palindrome (376688686886673).

The spelling of 144153244535232 in words is "one hundred forty-four trillion, one hundred fifty-three billion, two hundred forty-four million, five hundred thirty-five thousand, two hundred thirty-two".