35141223447 has 24 divisors (see below), whose sum is σ = 58631348880. Its totient is φ = 20044903680.

The previous prime is 35141223437. The next prime is 35141223449. The reversal of 35141223447 is 74432214153.

35141223447 is a `hidden beast` number, since 3 + 5 + 1 + 412 + 234 + 4 + 7 = 666.

It is not a de Polignac number, because 35141223447 - 2⁴ = 35141223431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35141223449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10438372 + ... + 10441737.

It is an arithmetic number, because the mean of its divisors is an integer number (2442972870).

Almost surely, 2^35141223447 is an apocalyptic number.

35141223447 is a deficient number, since it is larger than the sum of its proper divisors (23490125433).

35141223447 is a wasteful number, since it uses less digits than its factorization.

35141223447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20880143 (or 20880140 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

It can be divided in two parts, 3514 and 1223447, that added together give a triangular number (1226961 = T₁₅₆₆).

The spelling of 35141223447 in words is "thirty-five billion, one hundred forty-one million, two hundred twenty-three thousand, four hundred forty-seven".