1434520101 has 16 divisors (see below), whose sum is σ = 2227181184. Its totient is φ = 804258624.

The previous prime is 1434520093. The next prime is 1434520111. The reversal of 1434520101 is 1010254341.

It is not a de Polignac number, because 1434520101 - 2³ = 1434520093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434520111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643326 + ... + 645551.

It is an arithmetic number, because the mean of its divisors is an integer number (139198824).

Almost surely, 2^1434520101 is an apocalyptic number.

It is an amenable number.

1434520101 is a deficient number, since it is larger than the sum of its proper divisors (792661083).

1434520101 is a wasteful number, since it uses less digits than its factorization.

1434520101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288940.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1434520101 is about 37875.0590890628. The cubic root of 1434520101 is about 1127.8089742095.

Adding to 1434520101 its reverse (1010254341), we get a palindrome (2444774442).

The spelling of 1434520101 in words is "one billion, four hundred thirty-four million, five hundred twenty thousand, one hundred one".