1177063382040 has 256 divisors, whose sum is σ = 4348270080000. Its totient is φ = 248222306304.

The previous prime is 1177063381961. The next prime is 1177063382063. The reversal of 1177063382040 is 402833607711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1177063381983 and 1177063382001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22501836 + ... + 22554084.

It is an arithmetic number, because the mean of its divisors is an integer number (16985430000).

Almost surely, 2^{1177063382040} is an apocalyptic number.

1177063382040 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 1177063382040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2174135040000).

1177063382040 is an abundant number, since it is smaller than the sum of its proper divisors (3171206697960).

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

1177063382040 is a wasteful number, since it uses less digits than its factorization.

1177063382040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54346 (or 54342 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

Adding to 1177063382040 its reverse (402833607711), we get a palindrome (1579896989751).

The spelling of 1177063382040 in words is "one trillion, one hundred seventy-seven billion, sixty-three million, three hundred eighty-two thousand, forty".