1126426402600 has 96 divisors (see below), whose sum is σ = 2699368122240. Its totient is φ = 436941792000.

The previous prime is 1126426402571. The next prime is 1126426402613. The reversal of 1126426402600 is 62046246211.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 215989 + ... + 1516411.

It is an arithmetic number, because the mean of its divisors is an integer number (28118417940).

Almost surely, 2^{1126426402600} is an apocalyptic number.

1126426402600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126426402600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1349684061120).

1126426402600 is an abundant number, since it is smaller than the sum of its proper divisors (1572941719640).

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

1126426402600 is a wasteful number, since it uses less digits than its factorization.

1126426402600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300571 (or 1300562 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 1126426402600 in words is "one trillion, one hundred twenty-six billion, four hundred twenty-six million, four hundred two thousand, six hundred".