430306290142 has 4 divisors (see below), whose sum is σ = 645459435216. Its totient is φ = 215153145070.

The previous prime is 430306290131. The next prime is 430306290203. The reversal of 430306290142 is 241092603034.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241092603034 = 2 ⋅120546301517.

It is a junction number, because it is equal to n+sod(n) for n = 430306290098 and 430306290107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107576572534 + ... + 107576572537.

It is an arithmetic number, because the mean of its divisors is an integer number (161364858804).

Almost surely, 2^430306290142 is an apocalyptic number.

430306290142 is a deficient number, since it is larger than the sum of its proper divisors (215153145074).

430306290142 is a wasteful number, since it uses less digits than its factorization.

430306290142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215153145073.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 430306290142 its reverse (241092603034), we get a palindrome (671398893176).

The spelling of 430306290142 in words is "four hundred thirty billion, three hundred six million, two hundred ninety thousand, one hundred forty-two".