343474734144 has 28 divisors (see below), whose sum is σ = 908776901264. Its totient is φ = 114491577984.

The previous prime is 343474734079. The next prime is 343474734173. The reversal of 343474734144 is 441437474343.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 343474734093 and 343474734102.

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, 894465262 + ... + 894465645.

Almost surely, 2^343474734144 is an apocalyptic number.

It is an amenable number.

343474734144 is an abundant number, since it is smaller than the sum of its proper divisors (565302167120).

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

343474734144 is a wasteful number, since it uses less digits than its factorization.

343474734144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788930922 (or 1788930912 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 48.

The spelling of 343474734144 in words is "three hundred forty-three billion, four hundred seventy-four million, seven hundred thirty-four thousand, one hundred forty-four".