334440452431340 has 12 divisors (see below), whose sum is σ = 702324950105856. Its totient is φ = 133776180972528.

The previous prime is 334440452431301. The next prime is 334440452431369. The reversal of 334440452431340 is 43134254044433.

It is a super-2 number, since 2×334440452431340² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334440452431291 and 334440452431300.

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, 8361011310764 + ... + 8361011310803.

It is an arithmetic number, because the mean of its divisors is an integer number (58527079175488).

Almost surely, 2^{334440452431340} is an apocalyptic number.

It is an amenable number.

334440452431340 is an abundant number, since it is smaller than the sum of its proper divisors (367884497674516).

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

334440452431340 is a wasteful number, since it uses less digits than its factorization.

334440452431340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16722022621576 (or 16722022621574 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 44.

The spelling of 334440452431340 in words is "three hundred thirty-four trillion, four hundred forty billion, four hundred fifty-two million, four hundred thirty-one thousand, three hundred forty".