144941496 has 64 divisors (see below), whose sum is σ = 416378880. Its totient is φ = 41185920.

The previous prime is 144941483. The next prime is 144941509. The reversal of 144941496 is 694149441.

It is an interprime number because it is at equal distance from previous prime (144941483) and next prime (144941509).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29830 + ... + 34346.

It is an arithmetic number, because the mean of its divisors is an integer number (6505920).

Almost surely, 2^144941496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144941496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208189440).

144941496 is an abundant number, since it is smaller than the sum of its proper divisors (271437384).

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

144941496 is a wasteful number, since it uses less digits than its factorization.

144941496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724 (or 4720 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 144941496 is about 12039.1650873306. The cubic root of 144941496 is about 525.2881212146.

The spelling of 144941496 in words is "one hundred forty-four million, nine hundred forty-one thousand, four hundred ninety-six".