1434311242 has 24 divisors (see below), whose sum is σ = 2695246596. Its totient is φ = 567419328.

The previous prime is 1434311237. The next prime is 1434311243. The reversal of 1434311242 is 2421134341.

It can be written as a sum of positive squares in 2 ways, for example, as 1102306401 + 332004841 = 33201^2 + 18221^2 .

It is not an unprimeable number, because it can be changed into a prime (1434311243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561643 + ... + 564190.

Almost surely, 2^1434311242 is an apocalyptic number.

1434311242 is a deficient number, since it is larger than the sum of its proper divisors (1260935354).

1434311242 is a wasteful number, since it uses less digits than its factorization.

1434311242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125862 (or 1125855 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1434311242 is about 37872.3017784766. The cubic root of 1434311242 is about 1127.7542370918.

Adding to 1434311242 its reverse (2421134341), we get a palindrome (3855445583).

The spelling of 1434311242 in words is "one billion, four hundred thirty-four million, three hundred eleven thousand, two hundred forty-two".