2742394295106 has 32 divisors (see below), whose sum is σ = 6094386578880. Its totient is φ = 914104876608.

The previous prime is 2742394295071. The next prime is 2742394295161. The reversal of 2742394295106 is 6015924932472.

It is a happy number.

2742394295106 is a `hidden beast` number, since 2 + 7 + 423 + 94 + 29 + 5 + 106 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 1184410 + ... + 2624426.

It is an arithmetic number, because the mean of its divisors is an integer number (190449580590).

Almost surely, 2^{2742394295106} is an apocalyptic number.

2742394295106 is an abundant number, since it is smaller than the sum of its proper divisors (3351992283774).

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

2742394295106 is a wasteful number, since it uses less digits than its factorization.

2742394295106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475295 (or 1475289 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 2742394295106 in words is "two trillion, seven hundred forty-two billion, three hundred ninety-four million, two hundred ninety-five thousand, one hundred six".