1049211624941 has 2 divisors, whose sum is σ = 1049211624942. Its totient is φ = 1049211624940.

The previous prime is 1049211624931. The next prime is 1049211625009. The reversal of 1049211624941 is 1494261129401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1044935772841 + 4275852100 = 1022221^2 + 65390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1049211624941 is a prime.

It is a super-2 number, since 2×1049211624941² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049211624892 and 1049211624901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1049211624931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524605812470 + 524605812471.

It is an arithmetic number, because the mean of its divisors is an integer number (524605812471).

Almost surely, 2^{1049211624941} is an apocalyptic number.

It is an amenable number.

1049211624941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049211624941 is an equidigital number, since it uses as much as digits as its factorization.

1049211624941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 1049211624941 in words is "one trillion, forty-nine billion, two hundred eleven million, six hundred twenty-four thousand, nine hundred forty-one".