1434263448 has 16 divisors (see below), whose sum is σ = 3585658680. Its totient is φ = 478087808.

The previous prime is 1434263443. The next prime is 1434263471. The reversal of 1434263448 is 8443624341.

It is a super-2 number, since 2×1434263448² = 4114223276537697408, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434263443) 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, 29880465 + ... + 29880512.

Almost surely, 2^1434263448 is an apocalyptic number.

It is an amenable number.

1434263448 is an abundant number, since it is smaller than the sum of its proper divisors (2151395232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434263448 is a wasteful number, since it uses less digits than its factorization.

1434263448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59760986 (or 59760982 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 1434263448 is about 37871.6707843739. The cubic root of 1434263448 is about 1127.7417106416.

Adding to 1434263448 its reverse (8443624341), we get a palindrome (9877887789).

The spelling of 1434263448 in words is "one billion, four hundred thirty-four million, two hundred sixty-three thousand, four hundred forty-eight".