1434263545 has 64 divisors (see below), whose sum is σ = 2159861760. Its totient is φ = 898732800.

The previous prime is 1434263543. The next prime is 1434263557. The reversal of 1434263545 is 5453624341.

It is not a de Polignac number, because 1434263545 - 2¹ = 1434263543 is a prime.

It is a super-2 number, since 2×1434263545² = 4114223833031934050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1434263543) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 963792 + ... + 965278.

It is an arithmetic number, because the mean of its divisors is an integer number (33747840).

Almost surely, 2^1434263545 is an apocalyptic number.

It is an amenable number.

1434263545 is a deficient number, since it is larger than the sum of its proper divisors (725598215).

1434263545 is a wasteful number, since it uses less digits than its factorization.

1434263545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606.

The product of its digits is 172800, while the sum is 37.

The square root of 1434263545 is about 37871.6720650145. The cubic root of 1434263545 is about 1127.7417360649.

Adding to 1434263545 its reverse (5453624341), we get a palindrome (6887887886).

The spelling of 1434263545 in words is "one billion, four hundred thirty-four million, two hundred sixty-three thousand, five hundred forty-five".