11605070102040 has 48 divisors (see below), whose sum is σ = 37716477832800. Its totient is φ = 3094685360448.

The previous prime is 11605070102029. The next prime is 11605070102047. The reversal of 11605070102040 is 4020107050611.

It is a happy number.

11605070102040 is a `hidden beast` number, since 1 + 1 + 605 + 0 + 7 + 0 + 10 + 2 + 0 + 40 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11605070101995 and 11605070102013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11605070102047) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 16118152560 + ... + 16118153279.

It is an arithmetic number, because the mean of its divisors is an integer number (785759954850).

Almost surely, 2^{11605070102040} is an apocalyptic number.

11605070102040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11605070102040 is an abundant number, since it is smaller than the sum of its proper divisors (26111407730760).

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

11605070102040 is a wasteful number, since it uses less digits than its factorization.

11605070102040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32236305856 (or 32236305849 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 11605070102040 its reverse (4020107050611), we get a palindrome (15625177152651).

The spelling of 11605070102040 in words is "eleven trillion, six hundred five billion, seventy million, one hundred two thousand, forty".