244204130531 has 2 divisors, whose sum is σ = 244204130532. Its totient is φ = 244204130530.

The previous prime is 244204130519. The next prime is 244204130543. The reversal of 244204130531 is 135031402442.

It is a balanced prime because it is at equal distance from previous prime (244204130519) and next prime (244204130543).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244204130531 is a prime.

It is a super-2 number, since 2×244204130531² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244204130494 and 244204130503.

It is not a weakly prime, because it can be changed into another prime (244204130831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122102065265 + 122102065266.

It is an arithmetic number, because the mean of its divisors is an integer number (122102065266).

Almost surely, 2^244204130531 is an apocalyptic number.

244204130531 is a deficient number, since it is larger than the sum of its proper divisors (1).

244204130531 is an equidigital number, since it uses as much as digits as its factorization.

244204130531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 244204130531 its reverse (135031402442), we get a palindrome (379235532973).

The spelling of 244204130531 in words is "two hundred forty-four billion, two hundred four million, one hundred thirty thousand, five hundred thirty-one".