240201321424 has 20 divisors (see below), whose sum is σ = 471281076160. Its totient is φ = 118580398560.

The previous prime is 240201321419. The next prime is 240201321461. The reversal of 240201321424 is 424123102042.

It is a super-2 number, since 2×240201321424² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95015082 + ... + 95017609.

It is an arithmetic number, because the mean of its divisors is an integer number (23564053808).

Almost surely, 2^240201321424 is an apocalyptic number.

It is an amenable number.

240201321424 is a deficient number, since it is larger than the sum of its proper divisors (231079754736).

240201321424 is a wasteful number, since it uses less digits than its factorization.

240201321424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190032778 (or 190032772 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 240201321424 its reverse (424123102042), we get a palindrome (664324423466).

The spelling of 240201321424 in words is "two hundred forty billion, two hundred one million, three hundred twenty-one thousand, four hundred twenty-four".