11441420392 has 32 divisors (see below), whose sum is σ = 21972297600. Its totient is φ = 5582392704.

The previous prime is 11441420383. The next prime is 11441420407. The reversal of 11441420392 is 29302414411.

11441420392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11441420392² (a number of 21 digits) contains 22 as substring.

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, 362209 + ... + 392527.

It is an arithmetic number, because the mean of its divisors is an integer number (686634300).

Almost surely, 2^11441420392 is an apocalyptic number.

It is an amenable number.

11441420392 is a deficient number, since it is larger than the sum of its proper divisors (10530877208).

11441420392 is a wasteful number, since it uses less digits than its factorization.

11441420392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31465 (or 31461 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 11441420392 in words is "eleven billion, four hundred forty-one million, four hundred twenty thousand, three hundred ninety-two".