1124631640439 has 2 divisors, whose sum is σ = 1124631640440. Its totient is φ = 1124631640438.

The previous prime is 1124631640351. The next prime is 1124631640469. The reversal of 1124631640439 is 9340461364211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1124631640439 - 2²⁸ = 1124363204983 is a prime.

It is a super-2 number, since 2×1124631640439² (a number of 25 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 1124631640439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124631640469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562315820219 + 562315820220.

It is an arithmetic number, because the mean of its divisors is an integer number (562315820220).

Almost surely, 2^{1124631640439} is an apocalyptic number.

1124631640439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124631640439 is an equidigital number, since it uses as much as digits as its factorization.

1124631640439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 1124631640439 in words is "one trillion, one hundred twenty-four billion, six hundred thirty-one million, six hundred forty thousand, four hundred thirty-nine".