334440452431142 has 8 divisors (see below), whose sum is σ = 501677627304000. Its totient is φ = 167214576663144.

The previous prime is 334440452431123. The next prime is 334440452431147. The reversal of 334440452431142 is 241134254044433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×334440452431142² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334440452431093 and 334440452431102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334440452431147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2824702217 + ... + 2824820612.

It is an arithmetic number, because the mean of its divisors is an integer number (62709703413000).

Almost surely, 2^{334440452431142} is an apocalyptic number.

334440452431142 is a deficient number, since it is larger than the sum of its proper divisors (167237174872858).

334440452431142 is a wasteful number, since it uses less digits than its factorization.

334440452431142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5649552430.

The product of its (nonzero) digits is 2211840, while the sum is 44.

The spelling of 334440452431142 in words is "three hundred thirty-four trillion, four hundred forty billion, four hundred fifty-two million, four hundred thirty-one thousand, one hundred forty-two".