53042003000240 has 40 divisors (see below), whose sum is σ = 123347034800880. Its totient is φ = 21212607165696.

The previous prime is 53042003000219. The next prime is 53042003000269. The reversal of 53042003000240 is 4200030024035.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×53042003000240² (a number of 28 digits) contains 22 as substring.

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, 65124539 + ... + 65933978.

It is an arithmetic number, because the mean of its divisors is an integer number (3083675870022).

Almost surely, 2^{53042003000240} is an apocalyptic number.

It is an amenable number.

53042003000240 is an abundant number, since it is smaller than the sum of its proper divisors (70305031800640).

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

53042003000240 is a wasteful number, since it uses less digits than its factorization.

53042003000240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131063589 (or 131063583 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 53042003000240 its reverse (4200030024035), we get a palindrome (57242033024275).

The spelling of 53042003000240 in words is "fifty-three trillion, forty-two billion, three million, two hundred forty", and thus it is an aban number.