203414040410 has 16 divisors (see below), whose sum is σ = 418451740416. Its totient is φ = 69741956688.

The previous prime is 203414040407. The next prime is 203414040443. The reversal of 203414040410 is 14040414302.

It is a happy number.

It is a super-2 number, since 2×203414040410² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1452957362 + ... + 1452957501.

It is an arithmetic number, because the mean of its divisors is an integer number (26153233776).

Almost surely, 2^203414040410 is an apocalyptic number.

203414040410 is an abundant number, since it is smaller than the sum of its proper divisors (215037700006).

203414040410 is a wasteful number, since it uses less digits than its factorization.

203414040410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905914877.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 203414040410 its reverse (14040414302), we get a palindrome (217454454712).

The spelling of 203414040410 in words is "two hundred three billion, four hundred fourteen million, forty thousand, four hundred ten".