213937898041 has 16 divisors (see below), whose sum is σ = 245641177600. Its totient is φ = 182520278208.

The previous prime is 213937898017. The next prime is 213937898113. The reversal of 213937898041 is 140898739312.

It is a happy number.

213937898041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 213937898041 - 2¹³ = 213937889849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213937898341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5927536 + ... + 5963518.

It is an arithmetic number, because the mean of its divisors is an integer number (15352573600).

Almost surely, 2^213937898041 is an apocalyptic number.

It is an amenable number.

213937898041 is a deficient number, since it is larger than the sum of its proper divisors (31703279559).

213937898041 is a wasteful number, since it uses less digits than its factorization.

213937898041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39928.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 213937898041 in words is "two hundred thirteen billion, nine hundred thirty-seven million, eight hundred ninety-eight thousand, forty-one".