1434252043 has 32 divisors (see below), whose sum is σ = 1731870720. Its totient is φ = 1161888000.

The previous prime is 1434252023. The next prime is 1434252089. The reversal of 1434252043 is 3402524341.

It is a happy number.

It is not a de Polignac number, because 1434252043 - 2⁹ = 1434251531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1434252013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2752623 + ... + 2753143.

It is an arithmetic number, because the mean of its divisors is an integer number (54120960).

Almost surely, 2^1434252043 is an apocalyptic number.

1434252043 is a deficient number, since it is larger than the sum of its proper divisors (297618677).

1434252043 is a wasteful number, since it uses less digits than its factorization.

1434252043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 1434252043 is about 37871.5202097830. The cubic root of 1434252043 is about 1127.7387214353.

Adding to 1434252043 its reverse (3402524341), we get a palindrome (4836776384).

The spelling of 1434252043 in words is "one billion, four hundred thirty-four million, two hundred fifty-two thousand, forty-three".