8212398754355 has 8 divisors (see below), whose sum is σ = 9858091721712. Its totient is φ = 6567776859168.

The previous prime is 8212398754333. The next prime is 8212398754369. The reversal of 8212398754355 is 5534578932128.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8212398754355 - 2¹⁴ = 8212398737971 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267751172 + ... + 267781841.

It is an arithmetic number, because the mean of its divisors is an integer number (1232261465214).

Almost surely, 2^{8212398754355} is an apocalyptic number.

8212398754355 is a deficient number, since it is larger than the sum of its proper divisors (1645692967357).

8212398754355 is a wasteful number, since it uses less digits than its factorization.

8212398754355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535536085.

The product of its digits is 72576000, while the sum is 62.

The spelling of 8212398754355 in words is "eight trillion, two hundred twelve billion, three hundred ninety-eight million, seven hundred fifty-four thousand, three hundred fifty-five".