1434152539 has 2 divisors, whose sum is σ = 1434152540. Its totient is φ = 1434152538.

The previous prime is 1434152519. The next prime is 1434152561. The reversal of 1434152539 is 9352514341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1434152539 - 2⁵ = 1434152507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434152498 and 1434152507.

It is not a weakly prime, because it can be changed into another prime (1434152519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717076269 + 717076270.

It is an arithmetic number, because the mean of its divisors is an integer number (717076270).

Almost surely, 2^1434152539 is an apocalyptic number.

1434152539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434152539 is an equidigital number, since it uses as much as digits as its factorization.

1434152539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 37.

The square root of 1434152539 is about 37870.2064821411. The cubic root of 1434152539 is about 1127.7126411496.

The spelling of 1434152539 in words is "one billion, four hundred thirty-four million, one hundred fifty-two thousand, five hundred thirty-nine".