2080742142 has 8 divisors (see below), whose sum is σ = 4161484296. Its totient is φ = 693580712.

The previous prime is 2080742129. The next prime is 2080742143. The reversal of 2080742142 is 2412470802.

It is a sphenic number, since it is the product of 3 distinct primes.

2080742142 is an admirable number.

It is a super-2 number, since 2×2080742142² = 8658975722989496328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080742143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173395173 + ... + 173395184.

It is an arithmetic number, because the mean of its divisors is an integer number (520185537).

Almost surely, 2^2080742142 is an apocalyptic number.

2080742142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2080742142 is a wasteful number, since it uses less digits than its factorization.

2080742142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346790362.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 2080742142 is about 45615.1525482487. The cubic root of 2080742142 is about 1276.6526598125.

The spelling of 2080742142 in words is "two billion, eighty million, seven hundred forty-two thousand, one hundred forty-two".