1126426779360 has 144 divisors (see below), whose sum is σ = 3871989956016. Its totient is φ = 298187864064.

The previous prime is 1126426779353. The next prime is 1126426779383. The reversal of 1126426779360 is 639776246211.

1126426779360 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 426 + 77 + 93 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 1126426779297 and 1126426779306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2657614 + ... + 3052173.

It is an arithmetic number, because the mean of its divisors is an integer number (26888819139).

Almost surely, 2^{1126426779360} is an apocalyptic number.

1126426779360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126426779360 is an abundant number, since it is smaller than the sum of its proper divisors (2745563176656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126426779360 is a wasteful number, since it uses less digits than its factorization.

1126426779360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5709945 (or 5709934 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 1126426779360 in words is "one trillion, one hundred twenty-six billion, four hundred twenty-six million, seven hundred seventy-nine thousand, three hundred sixty".