11385084737 has 8 divisors (see below), whose sum is σ = 12290843880. Its totient is φ = 10483608960.

The previous prime is 11385084721. The next prime is 11385084743. The reversal of 11385084737 is 73748058311.

It can be written as a sum of positive squares in 4 ways, for example, as 2859147841 + 8525936896 = 53471^2 + 92336^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11385084737 - 2⁴ = 11385084721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11385084691 and 11385084700.

It is not an unprimeable number, because it can be changed into a prime (11385084787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065314 + ... + 1075947.

It is an arithmetic number, because the mean of its divisors is an integer number (1536355485).

Almost surely, 2^11385084737 is an apocalyptic number.

It is an amenable number.

11385084737 is a deficient number, since it is larger than the sum of its proper divisors (905759143).

11385084737 is a wasteful number, since it uses less digits than its factorization.

11385084737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141683.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 11385084737 in words is "eleven billion, three hundred eighty-five million, eighty-four thousand, seven hundred thirty-seven".