143114426 has 32 divisors (see below), whose sum is σ = 266716800. Its totient is φ = 56079936.

The previous prime is 143114399. The next prime is 143114429. The reversal of 143114426 is 624411341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 143114395 and 143114404.

It is not an unprimeable number, because it can be changed into a prime (143114429) 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, 15800 + ... + 23148.

It is an arithmetic number, because the mean of its divisors is an integer number (8334900).

Almost surely, 2^143114426 is an apocalyptic number.

143114426 is a deficient number, since it is larger than the sum of its proper divisors (123602374).

143114426 is a wasteful number, since it uses less digits than its factorization.

143114426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7478.

The product of its digits is 2304, while the sum is 26.

The square root of 143114426 is about 11963.0441778002. The cubic root of 143114426 is about 523.0715962560.

Adding to 143114426 its reverse (624411341), we get a palindrome (767525767).

The spelling of 143114426 in words is "one hundred forty-three million, one hundred fourteen thousand, four hundred twenty-six".