2742405027420 has 48 divisors (see below), whose sum is σ = 7680264244128. Its totient is φ = 731162277120.

The previous prime is 2742405027367. The next prime is 2742405027449. The reversal of 2742405027420 is 247205042472.

2742405027420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4250299 + ... + 4852818.

It is an arithmetic number, because the mean of its divisors is an integer number (160005505086).

Almost surely, 2^{2742405027420} is an apocalyptic number.

2742405027420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2742405027420 is an abundant number, since it is smaller than the sum of its proper divisors (4937859216708).

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

2742405027420 is a wasteful number, since it uses less digits than its factorization.

2742405027420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9108150 (or 9108148 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 39.

The spelling of 2742405027420 in words is "two trillion, seven hundred forty-two billion, four hundred five million, twenty-seven thousand, four hundred twenty".