1434211154 has 16 divisors (see below), whose sum is σ = 2301353208. Its totient is φ = 667963392.

The previous prime is 1434211133. The next prime is 1434211159. The reversal of 1434211154 is 4511124341.

It can be written as a sum of positive squares in 4 ways, for example, as 1433758225 + 452929 = 37865^2 + 673^2 .

It is not an unprimeable number, because it can be changed into a prime (1434211159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214139 + ... + 220734.

Almost surely, 2^1434211154 is an apocalyptic number.

1434211154 is a deficient number, since it is larger than the sum of its proper divisors (867142054).

1434211154 is a wasteful number, since it uses less digits than its factorization.

1434211154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434989.

The product of its digits is 1920, while the sum is 26.

The square root of 1434211154 is about 37870.9803675585. The cubic root of 1434211154 is about 1127.7280044563.

Adding to 1434211154 its reverse (4511124341), we get a palindrome (5945335495).

The spelling of 1434211154 in words is "one billion, four hundred thirty-four million, two hundred eleven thousand, one hundred fifty-four".