11312421470 has 16 divisors (see below), whose sum is σ = 23271267168. Its totient is φ = 3878544480.

The previous prime is 11312421443. The next prime is 11312421481. The reversal of 11312421470 is 7412421311.

11312421470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 80802941 + ... + 80803080.

It is an arithmetic number, because the mean of its divisors is an integer number (1454454198).

Almost surely, 2^11312421470 is an apocalyptic number.

11312421470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11312421470 is an abundant number, since it is smaller than the sum of its proper divisors (11958845698).

11312421470 is a wasteful number, since it uses less digits than its factorization.

11312421470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161606035.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 11312421470 its reverse (7412421311), we get a palindrome (18724842781).

The spelling of 11312421470 in words is "eleven billion, three hundred twelve million, four hundred twenty-one thousand, four hundred seventy".