434226542 has 8 divisors (see below), whose sum is σ = 651585000. Its totient is φ = 217031544.

The previous prime is 434226539. The next prime is 434226547. The reversal of 434226542 is 245622434.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 434226499 and 434226508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434226547) 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, 33992 + ... + 44987.

It is an arithmetic number, because the mean of its divisors is an integer number (81448125).

Almost surely, 2^434226542 is an apocalyptic number.

434226542 is a deficient number, since it is larger than the sum of its proper divisors (217358458).

434226542 is a wasteful number, since it uses less digits than its factorization.

434226542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81730.

The product of its digits is 46080, while the sum is 32.

The square root of 434226542 is about 20838.1031286439. The cubic root of 434226542 is about 757.2491398479.

Adding to 434226542 its reverse (245622434), we get a palindrome (679848976).

The spelling of 434226542 in words is "four hundred thirty-four million, two hundred twenty-six thousand, five hundred forty-two".