11490345183837 has 48 divisors (see below), whose sum is σ = 17163598061120. Its totient is φ = 6795553121280.

The previous prime is 11490345183803. The next prime is 11490345183839. The reversal of 11490345183837 is 73838154309411.

It is not a de Polignac number, because 11490345183837 - 2¹² = 11490345179741 is a prime.

It is a super-2 number, since 2×11490345183837² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11490345183839) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3084489 + ... + 5700417.

Almost surely, 2^{11490345183837} is an apocalyptic number.

It is an amenable number.

11490345183837 is a deficient number, since it is larger than the sum of its proper divisors (5673252877283).

11490345183837 is a wasteful number, since it uses less digits than its factorization.

11490345183837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616094 (or 2616053 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 11490345183837 in words is "eleven trillion, four hundred ninety billion, three hundred forty-five million, one hundred eighty-three thousand, eight hundred thirty-seven".