1434364642 has 8 divisors (see below), whose sum is σ = 2152290816. Its totient is φ = 716934372.

The previous prime is 1434364577. The next prime is 1434364643. The reversal of 1434364642 is 2464634341.

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

It is not an unprimeable number, because it can be changed into a prime (1434364643) 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, 116658 + ... + 128365.

It is an arithmetic number, because the mean of its divisors is an integer number (269036352).

Almost surely, 2^1434364642 is an apocalyptic number.

1434364642 is a deficient number, since it is larger than the sum of its proper divisors (717926174).

1434364642 is a wasteful number, since it uses less digits than its factorization.

1434364642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247952.

The product of its digits is 165888, while the sum is 37.

The square root of 1434364642 is about 37873.0067726343. The cubic root of 1434364642 is about 1127.7682325034.

Adding to 1434364642 its reverse (2464634341), we get a palindrome (3898998983).

The spelling of 1434364642 in words is "one billion, four hundred thirty-four million, three hundred sixty-four thousand, six hundred forty-two".