1126242146055 has 16 divisors (see below), whose sum is σ = 1940601852000. Its totient is φ = 554457671808.

The previous prime is 1126242146041. The next prime is 1126242146083. The reversal of 1126242146055 is 5506412426211.

It is not a de Polignac number, because 1126242146055 - 2⁸ = 1126242145799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 2887800180 + ... + 2887800569.

It is an arithmetic number, because the mean of its divisors is an integer number (121287615750).

Almost surely, 2^{1126242146055} is an apocalyptic number.

1126242146055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1126242146055 is a deficient number, since it is larger than the sum of its proper divisors (814359705945).

1126242146055 is a wasteful number, since it uses less digits than its factorization.

1126242146055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775600770.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 1126242146055 in words is "one trillion, one hundred twenty-six billion, two hundred forty-two million, one hundred forty-six thousand, fifty-five".