144132442400 has 72 divisors (see below), whose sum is σ = 356819287104. Its totient is φ = 56840940800.

The previous prime is 144132442357. The next prime is 144132442411. The reversal of 144132442400 is 4244231441.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1211972 + ... + 1325571.

It is an arithmetic number, because the mean of its divisors is an integer number (4955823432).

Almost surely, 2^144132442400 is an apocalyptic number.

144132442400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144132442400 is an abundant number, since it is smaller than the sum of its proper divisors (212686844704).

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

144132442400 is a wasteful number, since it uses less digits than its factorization.

144132442400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537634 (or 2537621 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 144132442400 its reverse (4244231441), we get a palindrome (148376673841).

The spelling of 144132442400 in words is "one hundred forty-four billion, one hundred thirty-two million, four hundred forty-two thousand, four hundred".