143414034440 has 16 divisors (see below), whose sum is σ = 322681577580. Its totient is φ = 57365613760.

The previous prime is 143414034431. The next prime is 143414034443. The reversal of 143414034440 is 44430414341.

It can be written as a sum of positive squares in 2 ways, for example, as 130267577476 + 13146456964 = 360926^2 + 114658^2 .

It is a super-2 number, since 2×143414034440² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143414034397 and 143414034406.

It is not an unprimeable number, because it can be changed into a prime (143414034443) 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, 1792675391 + ... + 1792675470.

Almost surely, 2^143414034440 is an apocalyptic number.

143414034440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143414034440 is an abundant number, since it is smaller than the sum of its proper divisors (179267543140).

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

143414034440 is a wasteful number, since it uses less digits than its factorization.

143414034440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585350872 (or 3585350868 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 143414034440 its reverse (44430414341), we get a palindrome (187844448781).

The spelling of 143414034440 in words is "one hundred forty-three billion, four hundred fourteen million, thirty-four thousand, four hundred forty".