1434511252 has 12 divisors (see below), whose sum is σ = 2563807680. Its totient is φ = 701994776.

The previous prime is 1434511249. The next prime is 1434511259. The reversal of 1434511252 is 2521154341.

It is a super-2 number, since 2×1434511252² = 4115645064229215008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1434511252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434511259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3815002 + ... + 3815377.

It is an arithmetic number, because the mean of its divisors is an integer number (213650640).

Almost surely, 2^1434511252 is an apocalyptic number.

It is an amenable number.

1434511252 is a deficient number, since it is larger than the sum of its proper divisors (1129296428).

1434511252 is a wasteful number, since it uses less digits than its factorization.

1434511252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7630430 (or 7630428 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 1434511252 is about 37874.9422705831. The cubic root of 1434511252 is about 1127.8066551989.

Adding to 1434511252 its reverse (2521154341), we get a palindrome (3955665593).

The spelling of 1434511252 in words is "one billion, four hundred thirty-four million, five hundred eleven thousand, two hundred fifty-two".