345674227548 has 24 divisors (see below), whose sum is σ = 868617290128. Its totient is φ = 106361300736.

The previous prime is 345674227511. The next prime is 345674227559. The reversal of 345674227548 is 845722476543.

It is a happy number.

It is a congruent 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, 1107930061 + ... + 1107930372.

Almost surely, 2^345674227548 is an apocalyptic number.

It is an amenable number.

345674227548 is an abundant number, since it is smaller than the sum of its proper divisors (522943062580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345674227548 is a wasteful number, since it uses less digits than its factorization.

345674227548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215860453 (or 2215860451 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 57.

The spelling of 345674227548 in words is "three hundred forty-five billion, six hundred seventy-four million, two hundred twenty-seven thousand, five hundred forty-eight".