144641342741 has 8 divisors (see below), whose sum is σ = 165392757504. Its totient is φ = 123912019440.

The previous prime is 144641342687. The next prime is 144641342753. The reversal of 144641342741 is 147243146441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144641342741 - 2²² = 144637148437 is a prime.

It is a super-2 number, since 2×144641342741² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144641342341) 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, 5508830 + ... + 5535023.

It is an arithmetic number, because the mean of its divisors is an integer number (20674094688).

Almost surely, 2^144641342741 is an apocalyptic number.

It is an amenable number.

144641342741 is a deficient number, since it is larger than the sum of its proper divisors (20751414763).

144641342741 is a wasteful number, since it uses less digits than its factorization.

144641342741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045731.

The product of its digits is 258048, while the sum is 41.

The spelling of 144641342741 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-two thousand, seven hundred forty-one".