11378036835 has 24 divisors (see below), whose sum is σ = 21514834224. Its totient is φ = 5516623680.

The previous prime is 11378036821. The next prime is 11378036837. The reversal of 11378036835 is 53863087311.

It is not a de Polignac number, because 11378036835 - 2⁶ = 11378036771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (11378036837) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11492472 + ... + 11493461.

It is an arithmetic number, because the mean of its divisors is an integer number (896451426).

Almost surely, 2^11378036835 is an apocalyptic number.

11378036835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11378036835 is a deficient number, since it is larger than the sum of its proper divisors (10136797389).

11378036835 is a wasteful number, since it uses less digits than its factorization.

11378036835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22985955 (or 22985952 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 11378036835 in words is "eleven billion, three hundred seventy-eight million, thirty-six thousand, eight hundred thirty-five".