1126302545412 has 72 divisors (see below), whose sum is σ = 3121957369440. Its totient is φ = 339535365120.

The previous prime is 1126302545399. The next prime is 1126302545413. The reversal of 1126302545412 is 2145452036211.

1126302545412 is a `hidden beast` number, since 1 + 1 + 2 + 63 + 0 + 2 + 54 + 541 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1126302545413) 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 23 ways as a sum of consecutive naturals, for example, 7291962 + ... + 7444817.

It is an arithmetic number, because the mean of its divisors is an integer number (43360519020).

Almost surely, 2^{1126302545412} is an apocalyptic number.

1126302545412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1126302545412 is an abundant number, since it is smaller than the sum of its proper divisors (1995654824028).

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

1126302545412 is a wasteful number, since it uses less digits than its factorization.

1126302545412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14736993 (or 14736988 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 1126302545412 in words is "one trillion, one hundred twenty-six billion, three hundred two million, five hundred forty-five thousand, four hundred twelve".