2342420434 has 8 divisors (see below), whose sum is σ = 3698558640. Its totient is φ = 1109567556.

The previous prime is 2342420413. The next prime is 2342420447. The reversal of 2342420434 is 4340242432.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30821284 + ... + 30821359.

It is an arithmetic number, because the mean of its divisors is an integer number (462319830).

Almost surely, 2^2342420434 is an apocalyptic number.

2342420434 is a deficient number, since it is larger than the sum of its proper divisors (1356138206).

2342420434 is a wasteful number, since it uses less digits than its factorization.

2342420434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61642664.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2342420434 is about 48398.5581810037. The cubic root of 2342420434 is about 1328.0719862421.

Adding to 2342420434 its reverse (4340242432), we get a palindrome (6682662866).

The spelling of 2342420434 in words is "two billion, three hundred forty-two million, four hundred twenty thousand, four hundred thirty-four".