1070771431699 has 4 divisors (see below), whose sum is σ = 1075573097536. Its totient is φ = 1065969765864.

The previous prime is 1070771431669. The next prime is 1070771431721. The reversal of 1070771431699 is 9961341770701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1070771431699 - 2⁷ = 1070771431571 is a prime.

It is a super-2 number, since 2×1070771431699² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070771431669) 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 in 3 ways as a sum of consecutive naturals, for example, 2400832584 + ... + 2400833029.

It is an arithmetic number, because the mean of its divisors is an integer number (268893274384).

Almost surely, 2^{1070771431699} is an apocalyptic number.

1070771431699 is a deficient number, since it is larger than the sum of its proper divisors (4801665837).

1070771431699 is an equidigital number, since it uses as much as digits as its factorization.

1070771431699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801665836.

The product of its (nonzero) digits is 2000376, while the sum is 55.

The spelling of 1070771431699 in words is "one trillion, seventy billion, seven hundred seventy-one million, four hundred thirty-one thousand, six hundred ninety-nine".