11840495981835 has 32 divisors (see below), whose sum is σ = 19587509176320. Its totient is φ = 6101350848000.

The previous prime is 11840495981833. The next prime is 11840495981837. The reversal of 11840495981835 is 53818959404811.

It is an interprime number because it is at equal distance from previous prime (11840495981833) and next prime (11840495981837).

It is not a de Polignac number, because 11840495981835 - 2¹ = 11840495981833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11840495981833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20280366 + ... + 20856035.

It is an arithmetic number, because the mean of its divisors is an integer number (612109661760).

Almost surely, 2^{11840495981835} is an apocalyptic number.

11840495981835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11840495981835 is a deficient number, since it is larger than the sum of its proper divisors (7747013194485).

11840495981835 is a wasteful number, since it uses less digits than its factorization.

11840495981835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41137059.

The product of its (nonzero) digits is 49766400, while the sum is 66.

The spelling of 11840495981835 in words is "eleven trillion, eight hundred forty billion, four hundred ninety-five million, nine hundred eighty-one thousand, eight hundred thirty-five".