2742001123146 has 32 divisors (see below), whose sum is σ = 5500884510720. Its totient is φ = 911188890624.

The previous prime is 2742001123139. The next prime is 2742001123157. The reversal of 2742001123146 is 6413211002472.

2742001123146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4670490 + ... + 5224698.

It is an arithmetic number, because the mean of its divisors is an integer number (171902640960).

Almost surely, 2^{2742001123146} is an apocalyptic number.

2742001123146 is an abundant number, since it is smaller than the sum of its proper divisors (2758883387574).

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

2742001123146 is a wasteful number, since it uses less digits than its factorization.

2742001123146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556750.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 2742001123146 in words is "two trillion, seven hundred forty-two billion, one million, one hundred twenty-three thousand, one hundred forty-six".