1071371434767 has 16 divisors (see below), whose sum is σ = 1491069420288. Its totient is φ = 682979939840.

The previous prime is 1071371434759. The next prime is 1071371434781. The reversal of 1071371434767 is 7674341731701.

It is a cyclic number.

It is not a de Polignac number, because 1071371434767 - 2³ = 1071371434759 is a prime.

It is a super-2 number, since 2×1071371434767² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071371434747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2202834 + ... + 2644847.

It is an arithmetic number, because the mean of its divisors is an integer number (93191838768).

Almost surely, 2^{1071371434767} is an apocalyptic number.

1071371434767 is a deficient number, since it is larger than the sum of its proper divisors (419697985521).

1071371434767 is a wasteful number, since it uses less digits than its factorization.

1071371434767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850910.

The product of its (nonzero) digits is 2074464, while the sum is 51.

The spelling of 1071371434767 in words is "one trillion, seventy-one billion, three hundred seventy-one million, four hundred thirty-four thousand, seven hundred sixty-seven".