11390348662180 has 48 divisors (see below), whose sum is σ = 26011282728816. Its totient is φ = 4172235816960.

The previous prime is 11390348662151. The next prime is 11390348662181. The reversal of 11390348662180 is 8126684309311.

It can be written as a sum of positive squares in 8 ways, for example, as 3144997215396 + 8245351446784 = 1773414^2 + 2871472^2 .

It is a super-3 number, since 3×11390348662180³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11390348662181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452703981 + ... + 452729140.

It is an arithmetic number, because the mean of its divisors is an integer number (541901723517).

Almost surely, 2^{11390348662180} is an apocalyptic number.

11390348662180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11390348662180 is an abundant number, since it is smaller than the sum of its proper divisors (14620934066636).

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

11390348662180 is a wasteful number, since it uses less digits than its factorization.

11390348662180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905433184 (or 905433182 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 11390348662180 in words is "eleven trillion, three hundred ninety billion, three hundred forty-eight million, six hundred sixty-two thousand, one hundred eighty".