35231404522131 has 16 divisors (see below), whose sum is σ = 52202616814720. Its totient is φ = 23484028462920.

The previous prime is 35231404522121. The next prime is 35231404522133. The reversal of 35231404522131 is 13122540413253.

35231404522131 is a `hidden beast` number, since 3 + 5 + 2 + 31 + 40 + 452 + 2 + 131 = 666.

35231404522131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35231404522131 - 2¹⁵ = 35231404489363 is a prime.

It is a super-2 number, since 2×35231404522131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35231404522133) 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 15 ways as a sum of consecutive naturals, for example, 99112405 + ... + 99467238.

It is an arithmetic number, because the mean of its divisors is an integer number (3262663550920).

Almost surely, 2^{35231404522131} is an apocalyptic number.

35231404522131 is a deficient number, since it is larger than the sum of its proper divisors (16971212292589).

35231404522131 is a wasteful number, since it uses less digits than its factorization.

35231404522131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198586223 (or 198586217 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 35231404522131 its reverse (13122540413253), we get a palindrome (48353944935384).

The spelling of 35231404522131 in words is "thirty-five trillion, two hundred thirty-one billion, four hundred four million, five hundred twenty-two thousand, one hundred thirty-one".