1140067266780 has 96 divisors (see below), whose sum is σ = 3440894865408. Its totient is φ = 280374508800.

The previous prime is 1140067266763. The next prime is 1140067266797. The reversal of 1140067266780 is 876627600411.

It is an interprime number because it is at equal distance from previous prime (1140067266763) and next prime (1140067266797).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181125 + ... + 1520835.

It is an arithmetic number, because the mean of its divisors is an integer number (35842654848).

Almost surely, 2^{1140067266780} is an apocalyptic number.

1140067266780 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 1140067266780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720447432704).

1140067266780 is an abundant number, since it is smaller than the sum of its proper divisors (2300827598628).

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

1140067266780 is a wasteful number, since it uses less digits than its factorization.

1140067266780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340827 (or 1340825 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 1140067266780 in words is "one trillion, one hundred forty billion, sixty-seven million, two hundred sixty-six thousand, seven hundred eighty".