240330401012 has 24 divisors (see below), whose sum is σ = 453053114472. Its totient is φ = 110891664000.

The previous prime is 240330401009. The next prime is 240330401023. The reversal of 240330401012 is 210104033042.

It can be written as a sum of positive squares in 4 ways, for example, as 1518349156 + 238812051856 = 38966^2 + 488684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431939 + ... + 816842.

It is an arithmetic number, because the mean of its divisors is an integer number (18877213103).

Almost surely, 2^240330401012 is an apocalyptic number.

It is an amenable number.

240330401012 is a deficient number, since it is larger than the sum of its proper divisors (212722713460).

240330401012 is a wasteful number, since it uses less digits than its factorization.

240330401012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252499 (or 1252497 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 240330401012 its reverse (210104033042), we get a palindrome (450434434054).

The spelling of 240330401012 in words is "two hundred forty billion, three hundred thirty million, four hundred one thousand, twelve".