146613431421203 has 8 divisors (see below), whose sum is σ = 146679017331936. Its totient is φ = 146547846950400.

The previous prime is 146613431421181. The next prime is 146613431421283. The reversal of 146613431421203 is 302124134316641.

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 146613431421203 - 2⁸ = 146613431420947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146613431421283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238694963 + ... + 239308403.

It is an arithmetic number, because the mean of its divisors is an integer number (18334877166492).

Almost surely, 2^{146613431421203} is an apocalyptic number.

146613431421203 is a deficient number, since it is larger than the sum of its proper divisors (65585910733).

146613431421203 is a wasteful number, since it uses less digits than its factorization.

146613431421203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719965.

The product of its (nonzero) digits is 248832, while the sum is 41.

Adding to 146613431421203 its reverse (302124134316641), we get a palindrome (448737565737844).

The spelling of 146613431421203 in words is "one hundred forty-six trillion, six hundred thirteen billion, four hundred thirty-one million, four hundred twenty-one thousand, two hundred three".