213419995090 has 8 divisors (see below), whose sum is σ = 384155991180. Its totient is φ = 85367998032.

The previous prime is 213419995079. The next prime is 213419995123. The reversal of 213419995090 is 90599914312.

It can be written as a sum of positive squares in 2 ways, for example, as 199463171769 + 13956823321 = 446613^2 + 118139^2 .

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

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, 10670999745 + ... + 10670999764.

Almost surely, 2^213419995090 is an apocalyptic number.

213419995090 is a deficient number, since it is larger than the sum of its proper divisors (170735996090).

213419995090 is a wasteful number, since it uses less digits than its factorization.

213419995090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21341999516.

The product of its (nonzero) digits is 787320, while the sum is 52.

The spelling of 213419995090 in words is "two hundred thirteen billion, four hundred nineteen million, nine hundred ninety-five thousand, ninety".