340461360027454 has 8 divisors (see below), whose sum is σ = 510852081429648. Its totient is φ = 170177332884240.

The previous prime is 340461360027443. The next prime is 340461360027457. The reversal of 340461360027454 is 454720063164043.

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

It is a junction number, because it is equal to n+sod(n) for n = 340461360027398 and 340461360027407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340461360027457) 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, 26673556767 + ... + 26673569530.

It is an arithmetic number, because the mean of its divisors is an integer number (63856510178706).

Almost surely, 2^{340461360027454} is an apocalyptic number.

340461360027454 is a deficient number, since it is larger than the sum of its proper divisors (170390721402194).

340461360027454 is a wasteful number, since it uses less digits than its factorization.

340461360027454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53347129490.

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 340461360027454 in words is "three hundred forty trillion, four hundred sixty-one billion, three hundred sixty million, twenty-seven thousand, four hundred fifty-four".