1126267407750 has 32 divisors (see below), whose sum is σ = 2811163451616. Its totient is φ = 300337975200.

The previous prime is 1126267407743. The next prime is 1126267407763. The reversal of 1126267407750 is 577047626211.

It is a self number, because there is not a number n which added to its sum of digits gives 1126267407750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750844189 + ... + 750845688.

It is an arithmetic number, because the mean of its divisors is an integer number (87848857863).

Almost surely, 2^{1126267407750} is an apocalyptic number.

1126267407750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126267407750 is an abundant number, since it is smaller than the sum of its proper divisors (1684896043866).

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

1126267407750 is a wasteful number, since it uses less digits than its factorization.

1126267407750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501689897 (or 1501689887 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 1126267407750 in words is "one trillion, one hundred twenty-six billion, two hundred sixty-seven million, four hundred seven thousand, seven hundred fifty".