1061908968958 has 8 divisors (see below), whose sum is σ = 1592867950128. Its totient is φ = 530952985584.

The previous prime is 1061908968949. The next prime is 1061908968983. The reversal of 1061908968958 is 8598698091601.

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

It is a super-2 number, since 2×1061908968958² (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 (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686010 + ... + 1610722.

It is an arithmetic number, because the mean of its divisors is an integer number (199108493766).

Almost surely, 2^{1061908968958} is an apocalyptic number.

1061908968958 is a deficient number, since it is larger than the sum of its proper divisors (530958981170).

1061908968958 is an equidigital number, since it uses as much as digits as its factorization.

1061908968958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498898.

The product of its (nonzero) digits is 67184640, while the sum is 70.

The spelling of 1061908968958 in words is "one trillion, sixty-one billion, nine hundred eight million, nine hundred sixty-eight thousand, nine hundred fifty-eight".