340014045 has 32 divisors (see below), whose sum is σ = 641802240. Its totient is φ = 150419520.

The previous prime is 340014041. The next prime is 340014047. The reversal of 340014045 is 540410043.

It is not a de Polignac number, because 340014045 - 2² = 340014041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340014041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48975 + ... + 55484.

It is an arithmetic number, because the mean of its divisors is an integer number (20056320).

Almost surely, 2^340014045 is an apocalyptic number.

340014045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

340014045 is a deficient number, since it is larger than the sum of its proper divisors (301788195).

340014045 is a wasteful number, since it uses less digits than its factorization.

340014045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104505.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 340014045 is about 18439.4697591878. The cubic root of 340014045 is about 697.9628151005.

Adding to 340014045 its reverse (540410043), we get a palindrome (880424088).

The spelling of 340014045 in words is "three hundred forty million, fourteen thousand, forty-five".