1042268420147 has 2 divisors, whose sum is σ = 1042268420148. Its totient is φ = 1042268420146.

The previous prime is 1042268420107. The next prime is 1042268420161. The reversal of 1042268420147 is 7410248622401.

1042268420147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042268420147 - 2¹⁸ = 1042268158003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042268420107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521134210073 + 521134210074.

It is an arithmetic number, because the mean of its divisors is an integer number (521134210074).

Almost surely, 2^{1042268420147} is an apocalyptic number.

1042268420147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042268420147 is an equidigital number, since it uses as much as digits as its factorization.

1042268420147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 1042268420147 in words is "one trillion, forty-two billion, two hundred sixty-eight million, four hundred twenty thousand, one hundred forty-seven".