1175159380990 has 288 divisors, whose sum is σ = 2678205720960. Its totient is φ = 369843965568.

The previous prime is 1175159380909. The next prime is 1175159380991. The reversal of 1175159380990 is 990839515711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1175159380991) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 657614877 + ... + 657616663.

It is an arithmetic number, because the mean of its divisors is an integer number (9299325420).

Almost surely, 2^{1175159380990} is an apocalyptic number.

1175159380990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1175159380990 is an abundant number, since it is smaller than the sum of its proper divisors (1503046339970).

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

1175159380990 is a wasteful number, since it uses less digits than its factorization.

1175159380990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 58.

The spelling of 1175159380990 in words is "one trillion, one hundred seventy-five billion, one hundred fifty-nine million, three hundred eighty thousand, nine hundred ninety".