144850400 has 36 divisors (see below), whose sum is σ = 353617992. Its totient is φ = 57939840.

The previous prime is 144850379. The next prime is 144850403. The reversal of 144850400 is 4058441.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 144850400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144850403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89732 + ... + 91331.

It is an arithmetic number, because the mean of its divisors is an integer number (9822722).

Almost surely, 2^144850400 is an apocalyptic number.

144850400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144850400 is an abundant number, since it is smaller than the sum of its proper divisors (208767592).

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

144850400 is a wasteful number, since it uses less digits than its factorization.

144850400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181083 (or 181070 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 144850400 is about 12035.3811738557. The cubic root of 144850400 is about 525.1780499641.

The spelling of 144850400 in words is "one hundred forty-four million, eight hundred fifty thousand, four hundred".