10968906780 has 144 divisors (see below), whose sum is σ = 36800478624. Its totient is φ = 2627043840.

The previous prime is 10968906769. The next prime is 10968906791. The reversal of 10968906780 is 8760986901.

It is an interprime number because it is at equal distance from previous prime (10968906769) and next prime (10968906791).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23235 + ... + 149925.

Almost surely, 2^10968906780 is an apocalyptic number.

10968906780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10968906780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18400239312).

10968906780 is an abundant number, since it is smaller than the sum of its proper divisors (25831571844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10968906780 is a wasteful number, since it uses less digits than its factorization.

10968906780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126756 (or 126751 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 10968906780 in words is "ten billion, nine hundred sixty-eight million, nine hundred six thousand, seven hundred eighty".