1434641235 has 16 divisors (see below), whose sum is σ = 2295896064. Its totient is φ = 764985312.

The previous prime is 1434641233. The next prime is 1434641267. The reversal of 1434641235 is 5321464341.

It is a happy number.

It is not a de Polignac number, because 1434641235 - 2¹ = 1434641233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434641196 and 1434641205.

It is not an unprimeable number, because it can be changed into a prime (1434641231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134094 + ... + 144396.

It is an arithmetic number, because the mean of its divisors is an integer number (143493504).

Almost surely, 2^1434641235 is an apocalyptic number.

1434641235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1434641235 is a deficient number, since it is larger than the sum of its proper divisors (861254829).

1434641235 is a wasteful number, since it uses less digits than its factorization.

1434641235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19594.

The product of its digits is 34560, while the sum is 33.

The square root of 1434641235 is about 37876.6581815239. The cubic root of 1434641235 is about 1127.8407181977.

The spelling of 1434641235 in words is "one billion, four hundred thirty-four million, six hundred forty-one thousand, two hundred thirty-five".