2942342064 has 80 divisors (see below), whose sum is σ = 8605029600. Its totient is φ = 962267904.

The previous prime is 2942342041. The next prime is 2942342069. The reversal of 2942342064 is 4602432492.

2942342064 is a `hidden beast` number, since 29 + 423 + 4 + 206 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2942342069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41359 + ... + 87150.

It is an arithmetic number, because the mean of its divisors is an integer number (107562870).

Almost surely, 2^2942342064 is an apocalyptic number.

2942342064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2942342064 is an abundant number, since it is smaller than the sum of its proper divisors (5662687536).

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

2942342064 is a wasteful number, since it uses less digits than its factorization.

2942342064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128579 (or 128567 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2942342064 is about 54243.3596304654. The cubic root of 2942342064 is about 1432.9500551300.

The spelling of 2942342064 in words is "two billion, nine hundred forty-two million, three hundred forty-two thousand, sixty-four".