334147074015457 has 8 divisors (see below), whose sum is σ = 334610008177536. Its totient is φ = 333684148947072.

The previous prime is 334147074015431. The next prime is 334147074015493. The reversal of 334147074015457 is 754510470741433.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334147074015457 is a prime.

It is a super-2 number, since 2×334147074015457² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334147074015398 and 334147074015407.

It is not an unprimeable number, because it can be changed into a prime (334147074015857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72991908 + ... + 77434570.

It is an arithmetic number, because the mean of its divisors is an integer number (41826251022192).

Almost surely, 2^{334147074015457} is an apocalyptic number.

It is an amenable number.

334147074015457 is a deficient number, since it is larger than the sum of its proper divisors (462934162079).

334147074015457 is a wasteful number, since it uses less digits than its factorization.

334147074015457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546847.

The product of its (nonzero) digits is 19756800, while the sum is 55.

The spelling of 334147074015457 in words is "three hundred thirty-four trillion, one hundred forty-seven billion, seventy-four million, fifteen thousand, four hundred fifty-seven".