40201401210434 has 8 divisors (see below), whose sum is σ = 60302501248188. Its totient is φ = 20100567461040.

The previous prime is 40201401210413. The next prime is 40201401210461. The reversal of 40201401210434 is 43401210410204.

It can be written as a sum of positive squares in 2 ways, for example, as 34958661382225 + 5242739828209 = 5912585^2 + 2289703^2 .

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

It is a Curzon number.

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, 66194237 + ... + 66798800.

Almost surely, 2^{40201401210434} is an apocalyptic number.

40201401210434 is a deficient number, since it is larger than the sum of its proper divisors (20101100037754).

40201401210434 is a wasteful number, since it uses less digits than its factorization.

40201401210434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133144180.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 40201401210434 its reverse (43401210410204), we get a palindrome (83602611620638).

The spelling of 40201401210434 in words is "forty trillion, two hundred one billion, four hundred one million, two hundred ten thousand, four hundred thirty-four".