11361040870 has 32 divisors (see below), whose sum is σ = 21186839520. Its totient is φ = 4381117440.

The previous prime is 11361040843. The next prime is 11361040871. The reversal of 11361040870 is 7804016311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11361040871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166065 + ... + 224275.

It is an arithmetic number, because the mean of its divisors is an integer number (662088735).

Almost surely, 2^11361040870 is an apocalyptic number.

11361040870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11361040870 is a deficient number, since it is larger than the sum of its proper divisors (9825798650).

11361040870 is a wasteful number, since it uses less digits than its factorization.

11361040870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58920.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 11361040870 in words is "eleven billion, three hundred sixty-one million, forty thousand, eight hundred seventy".