30241442140403 has 4 divisors (see below), whose sum is σ = 32567706920448. Its totient is φ = 27915177360360.

The previous prime is 30241442140361. The next prime is 30241442140537. The reversal of 30241442140403 is 30404124414203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30241442140403 - 2⁴² = 25843395629299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30241442140403.

It is not an unprimeable number, because it can be changed into a prime (30241442140103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163132390003 + ... + 1163132390028.

It is an arithmetic number, because the mean of its divisors is an integer number (8141926730112).

Almost surely, 2^{30241442140403} is an apocalyptic number.

30241442140403 is a deficient number, since it is larger than the sum of its proper divisors (2326264780045).

30241442140403 is a wasteful number, since it uses less digits than its factorization.

30241442140403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326264780044.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 30241442140403 its reverse (30404124414203), we get a palindrome (60645566554606).

The spelling of 30241442140403 in words is "thirty trillion, two hundred forty-one billion, four hundred forty-two million, one hundred forty thousand, four hundred three".