1434145242 has 16 divisors (see below), whose sum is σ = 2868744672. Its totient is φ = 477972720.

The previous prime is 1434145241. The next prime is 1434145249. The reversal of 1434145242 is 2425414341.

It is not an unprimeable number, because it can be changed into a prime (1434145241) 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, 33148 + ... + 62984.

It is an arithmetic number, because the mean of its divisors is an integer number (179296542).

Almost surely, 2^1434145242 is an apocalyptic number.

1434145242 is an abundant number, since it is smaller than the sum of its proper divisors (1434599430).

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

1434145242 is a wasteful number, since it uses less digits than its factorization.

1434145242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37853.

The product of its digits is 15360, while the sum is 30.

The square root of 1434145242 is about 37870.1101397923. The cubic root of 1434145242 is about 1127.7107285374.

Adding to 1434145242 its reverse (2425414341), we get a palindrome (3859559583).

The spelling of 1434145242 in words is "one billion, four hundred thirty-four million, one hundred forty-five thousand, two hundred forty-two".