345126217262 has 8 divisors (see below), whose sum is σ = 522527544216. Its totient is φ = 170950369192.

The previous prime is 345126217259. The next prime is 345126217291. The reversal of 345126217262 is 262712621543.

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

It is a super-2 number, since 2×345126217262² (a number of 24 digits) contains 22 as substring.

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, 806369453 + ... + 806369880.

It is an arithmetic number, because the mean of its divisors is an integer number (65315943027).

Almost surely, 2^345126217262 is an apocalyptic number.

345126217262 is a deficient number, since it is larger than the sum of its proper divisors (177401326954).

345126217262 is a wasteful number, since it uses less digits than its factorization.

345126217262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612739442.

The product of its digits is 241920, while the sum is 41.

The spelling of 345126217262 in words is "three hundred forty-five billion, one hundred twenty-six million, two hundred seventeen thousand, two hundred sixty-two".