203422043034 has 96 divisors (see below), whose sum is σ = 531060062400. Its totient is φ = 57545056800.

The previous prime is 203422043029. The next prime is 203422043063. The reversal of 203422043034 is 430340224302.

203422043034 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 220 + 430 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 203422042989 and 203422043007.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113344 + ... + 647835.

It is an arithmetic number, because the mean of its divisors is an integer number (5531875650).

Almost surely, 2^203422043034 is an apocalyptic number.

203422043034 is an abundant number, since it is smaller than the sum of its proper divisors (327638019366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203422043034 is a wasteful number, since it uses less digits than its factorization.

203422043034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761305 (or 761292 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 203422043034 its reverse (430340224302), we get a palindrome (633762267336).

The spelling of 203422043034 in words is "two hundred three billion, four hundred twenty-two million, forty-three thousand, thirty-four".