346243263112 has 8 divisors (see below), whose sum is σ = 649206118350. Its totient is φ = 173121631552.

The previous prime is 346243263101. The next prime is 346243263131. The reversal of 346243263112 is 211362342643.

It can be written as a sum of positive squares in only one way, i.e., 305691775236 + 40551487876 = 552894^2 + 201374^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21640203937 + ... + 21640203952.

Almost surely, 2^346243263112 is an apocalyptic number.

It is an amenable number.

346243263112 is a deficient number, since it is larger than the sum of its proper divisors (302962855238).

346243263112 is a wasteful number, since it uses less digits than its factorization.

346243263112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43280407895 (or 43280407891 counting only the distinct ones).

The product of its digits is 124416, while the sum is 37.

The spelling of 346243263112 in words is "three hundred forty-six billion, two hundred forty-three million, two hundred sixty-three thousand, one hundred twelve".