1061291247934 has 8 divisors (see below), whose sum is σ = 1594420394688. Its totient is φ = 529817783040.

The previous prime is 1061291247911. The next prime is 1061291248021. The reversal of 1061291247934 is 4397421921601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1061291247934² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 413918862 + ... + 413921425.

It is an arithmetic number, because the mean of its divisors is an integer number (199302549336).

Almost surely, 2^{1061291247934} is an apocalyptic number.

1061291247934 is a deficient number, since it is larger than the sum of its proper divisors (533129146754).

1061291247934 is an equidigital number, since it uses as much as digits as its factorization.

1061291247934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827840930.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 1061291247934 in words is "one trillion, sixty-one billion, two hundred ninety-one million, two hundred forty-seven thousand, nine hundred thirty-four".