1180377767040 has 512 divisors, whose sum is σ = 3990083328000. Its totient is φ = 296202829824.

The previous prime is 1180377767021. The next prime is 1180377767057. The reversal of 1180377767040 is 407677730811.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1125240436 + ... + 1125241484.

It is an arithmetic number, because the mean of its divisors is an integer number (7793131500).

Almost surely, 2^{1180377767040} is an apocalyptic number.

1180377767040 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 1180377767040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1995041664000).

1180377767040 is an abundant number, since it is smaller than the sum of its proper divisors (2809705560960).

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

1180377767040 is a wasteful number, since it uses less digits than its factorization.

1180377767040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 51.

The spelling of 1180377767040 in words is "one trillion, one hundred eighty billion, three hundred seventy-seven million, seven hundred sixty-seven thousand, forty".