11426704377 has 32 divisors (see below), whose sum is σ = 18166063104. Its totient is φ = 6307641600.

The previous prime is 11426704369. The next prime is 11426704391. The reversal of 11426704377 is 77340762411.

It is a happy number.

It is not a de Polignac number, because 11426704377 - 2³ = 11426704369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11426704397) 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 31 ways as a sum of consecutive naturals, for example, 311133 + ... + 345914.

It is an arithmetic number, because the mean of its divisors is an integer number (567689472).

Almost surely, 2^11426704377 is an apocalyptic number.

11426704377 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11426704377 is a deficient number, since it is larger than the sum of its proper divisors (6739358727).

11426704377 is a wasteful number, since it uses less digits than its factorization.

11426704377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657109.

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 11426704377 in words is "eleven billion, four hundred twenty-six million, seven hundred four thousand, three hundred seventy-seven".