144100860 has 48 divisors (see below), whose sum is σ = 404017152. Its totient is φ = 38376000.

The previous prime is 144100843. The next prime is 144100861. The reversal of 144100860 is 68001441.

It is a self number, because there is not a number n which added to its sum of digits gives 144100860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144100861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72885 + ... + 74835.

It is an arithmetic number, because the mean of its divisors is an integer number (8417024).

Almost surely, 2^144100860 is an apocalyptic number.

144100860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144100860 is an abundant number, since it is smaller than the sum of its proper divisors (259916292).

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

144100860 is a wasteful number, since it uses less digits than its factorization.

144100860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194 (or 3192 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 144100860 is about 12004.2017643823. The cubic root of 144100860 is about 524.2706243454.

The spelling of 144100860 in words is "one hundred forty-four million, one hundred thousand, eight hundred sixty".