203214420343034 has 8 divisors (see below), whose sum is σ = 304821897910848. Its totient is φ = 101607121039420.

The previous prime is 203214420343003. The next prime is 203214420343069. The reversal of 203214420343034 is 430343024412302.

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

It is a super-2 number, since 2×203214420343034² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 203214420342985 and 203214420343003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41678732 + ... + 46298439.

It is an arithmetic number, because the mean of its divisors is an integer number (38102737238856).

Almost surely, 2^{203214420343034} is an apocalyptic number.

203214420343034 is a deficient number, since it is larger than the sum of its proper divisors (101607477567814).

203214420343034 is a wasteful number, since it uses less digits than its factorization.

203214420343034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89132100.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 203214420343034 its reverse (430343024412302), we get a palindrome (633557444755336).

The spelling of 203214420343034 in words is "two hundred three trillion, two hundred fourteen billion, four hundred twenty million, three hundred forty-three thousand, thirty-four".