144641341696 has 72 divisors (see below), whose sum is σ = 294237070400. Its totient is φ = 70944491520.

The previous prime is 144641341657. The next prime is 144641341699. The reversal of 144641341696 is 696143146441.

It is a super-2 number, since 2×144641341696² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144641341699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5906245 + ... + 5930683.

Almost surely, 2^144641341696 is an apocalyptic number.

144641341696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144641341696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147118535200).

144641341696 is an abundant number, since it is smaller than the sum of its proper divisors (149595728704).

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

144641341696 is an equidigital number, since it uses as much as digits as its factorization.

144641341696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24895 (or 24881 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The spelling of 144641341696 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, six hundred ninety-six".