340414054 has 4 divisors (see below), whose sum is σ = 510621084. Its totient is φ = 170207026.

The previous prime is 340414049. The next prime is 340414079. The reversal of 340414054 is 450414043.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85103512 + ... + 85103515.

It is an arithmetic number, because the mean of its divisors is an integer number (127655271).

Almost surely, 2^340414054 is an apocalyptic number.

340414054 is a deficient number, since it is larger than the sum of its proper divisors (170207030).

340414054 is a wasteful number, since it uses less digits than its factorization.

340414054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170207029.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 340414054 is about 18450.3131138742. The cubic root of 340414054 is about 698.2364135969.

Adding to 340414054 its reverse (450414043), we get a palindrome (790828097).

The spelling of 340414054 in words is "three hundred forty million, four hundred fourteen thousand, fifty-four".