213416951935 has 8 divisors (see below), whose sum is σ = 279382191696. Its totient is φ = 155212328640.

The previous prime is 213416951929. The next prime is 213416951939. The reversal of 213416951935 is 539159614312.

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

It is not a de Polignac number, because 213416951935 - 2⁵ = 213416951903 is a prime.

It is a super-2 number, since 2×213416951935² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213416951939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940154054 + ... + 1940154163.

It is an arithmetic number, because the mean of its divisors is an integer number (34922773962).

Almost surely, 2^213416951935 is an apocalyptic number.

213416951935 is a deficient number, since it is larger than the sum of its proper divisors (65965239761).

213416951935 is a wasteful number, since it uses less digits than its factorization.

213416951935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880308233.

The product of its digits is 874800, while the sum is 49.

The spelling of 213416951935 in words is "two hundred thirteen billion, four hundred sixteen million, nine hundred fifty-one thousand, nine hundred thirty-five".