1039291929407 has 2 divisors, whose sum is σ = 1039291929408. Its totient is φ = 1039291929406.

The previous prime is 1039291929383. The next prime is 1039291929451. The reversal of 1039291929407 is 7049291929301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1039291929407 - 2¹⁸ = 1039291667263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1039291925407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519645964703 + 519645964704.

It is an arithmetic number, because the mean of its divisors is an integer number (519645964704).

Almost surely, 2^{1039291929407} is an apocalyptic number.

1039291929407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1039291929407 is an equidigital number, since it uses as much as digits as its factorization.

1039291929407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2204496, while the sum is 56.

The spelling of 1039291929407 in words is "one trillion, thirty-nine billion, two hundred ninety-one million, nine hundred twenty-nine thousand, four hundred seven".