1041779497007 has 2 divisors, whose sum is σ = 1041779497008. Its totient is φ = 1041779497006.

The previous prime is 1041779496907. The next prime is 1041779497019. The reversal of 1041779497007 is 7007949771401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041779497007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041779491007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520889748503 + 520889748504.

It is an arithmetic number, because the mean of its divisors is an integer number (520889748504).

Almost surely, 2^{1041779497007} is an apocalyptic number.

1041779497007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041779497007 is an equidigital number, since it uses as much as digits as its factorization.

1041779497007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3111696, while the sum is 56.

The spelling of 1041779497007 in words is "one trillion, forty-one billion, seven hundred seventy-nine million, four hundred ninety-seven thousand, seven".