143022193429 has 8 divisors (see below), whose sum is σ = 143684940672. Its totient is φ = 142360634640.

The previous prime is 143022193411. The next prime is 143022193441. The reversal of 143022193429 is 924391220341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 143022193429 - 2⁹ = 143022192917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143022193391 and 143022193400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143022193469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55417 + ... + 537694.

It is an arithmetic number, because the mean of its divisors is an integer number (17960617584).

Almost surely, 2^143022193429 is an apocalyptic number.

It is an amenable number.

143022193429 is a deficient number, since it is larger than the sum of its proper divisors (662747243).

143022193429 is an equidigital number, since it uses as much as digits as its factorization.

143022193429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594227.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 143022193429 in words is "one hundred forty-three billion, twenty-two million, one hundred ninety-three thousand, four hundred twenty-nine".