345366434416 has 10 divisors (see below), whose sum is σ = 669147466712. Its totient is φ = 172683217200.

The previous prime is 345366434401. The next prime is 345366434461. The reversal of 345366434416 is 614434663543.

It is a super-2 number, since 2×345366434416² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345366434416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10792701060 + ... + 10792701091.

Almost surely, 2^345366434416 is an apocalyptic number.

It is an amenable number.

345366434416 is a deficient number, since it is larger than the sum of its proper divisors (323781032296).

345366434416 is a wasteful number, since it uses less digits than its factorization.

345366434416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21585402159 (or 21585402153 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 49.

The spelling of 345366434416 in words is "three hundred forty-five billion, three hundred sixty-six million, four hundred thirty-four thousand, four hundred sixteen".