213040351135412 has 12 divisors (see below), whose sum is σ = 372879059525280. Its totient is φ = 106503476985336.

The previous prime is 213040351135379. The next prime is 213040351135429. The reversal of 213040351135412 is 214531153040312.

It is a congruent 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, 4174616888 + ... + 4174667919.

It is an arithmetic number, because the mean of its divisors is an integer number (31073254960440).

Almost surely, 2^{213040351135412} is an apocalyptic number.

It is an amenable number.

213040351135412 is a deficient number, since it is larger than the sum of its proper divisors (159838708389868).

213040351135412 is a wasteful number, since it uses less digits than its factorization.

213040351135412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8349291190 (or 8349291188 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 213040351135412 in words is "two hundred thirteen trillion, forty billion, three hundred fifty-one million, one hundred thirty-five thousand, four hundred twelve".