240103040403331 has 16 divisors (see below), whose sum is σ = 277239189717504. Its totient is φ = 203675924116224.

The previous prime is 240103040403301. The next prime is 240103040403467. The reversal of 240103040403331 is 133304040301042.

It is a de Polignac number, because none of the positive numbers 2^k-240103040403331 is a prime.

It is a super-2 number, since 2×240103040403331² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240103040403331.

It is not an unprimeable number, because it can be changed into a prime (240103040403301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23434866 + ... + 32084248.

It is an arithmetic number, because the mean of its divisors is an integer number (17327449357344).

Almost surely, 2^{240103040403331} is an apocalyptic number.

240103040403331 is a deficient number, since it is larger than the sum of its proper divisors (37136149314173).

240103040403331 is an equidigital number, since it uses as much as digits as its factorization.

240103040403331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690370.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 240103040403331 its reverse (133304040301042), we get a palindrome (373407080704373).

The spelling of 240103040403331 in words is "two hundred forty trillion, one hundred three billion, forty million, four hundred three thousand, three hundred thirty-one".