4342774123434 has 16 divisors (see below), whose sum is σ = 8686462917888. Its totient is φ = 1447438929312.

The previous prime is 4342774123433. The next prime is 4342774123439. The reversal of 4342774123434 is 4343214772434.

It is not an unprimeable number, because it can be changed into a prime (4342774123433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38049562 + ... + 38163525.

It is an arithmetic number, because the mean of its divisors is an integer number (542903932368).

Almost surely, 2^{4342774123434} is an apocalyptic number.

4342774123434 is an abundant number, since it is smaller than the sum of its proper divisors (4343688794454).

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

4342774123434 is a wasteful number, since it uses less digits than its factorization.

4342774123434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76222589.

The product of its digits is 5419008, while the sum is 48.

Adding to 4342774123434 its reverse (4343214772434), we get a palindrome (8685988895868).

The spelling of 4342774123434 in words is "four trillion, three hundred forty-two billion, seven hundred seventy-four million, one hundred twenty-three thousand, four hundred thirty-four".