1434333040 has 80 divisors (see below), whose sum is σ = 3942694080. Its totient is φ = 474808320.

The previous prime is 1434333029. The next prime is 1434333049. The reversal of 1434333040 is 403334341.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1434333040² = 4114622539271283200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1434332996 and 1434333014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434333049) 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, 27921 + ... + 60400.

It is an arithmetic number, because the mean of its divisors is an integer number (49283676).

Almost surely, 2^1434333040 is an apocalyptic number.

1434333040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434333040 is an abundant number, since it is smaller than the sum of its proper divisors (2508361040).

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

1434333040 is a wasteful number, since it uses less digits than its factorization.

1434333040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88370 (or 88364 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1434333040 is about 37872.5895602611. The cubic root of 1434333040 is about 1127.7599500922.

Adding to 1434333040 its reverse (403334341), we get a palindrome (1837667381).

The spelling of 1434333040 in words is "one billion, four hundred thirty-four million, three hundred thirty-three thousand, forty".