20342014 has 32 divisors (see below), whose sum is σ = 39278592. Its totient is φ = 7668000.

The previous prime is 20342011. The next prime is 20342029. The reversal of 20342014 is 41024302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20342011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644 + ... + 6904.

It is an arithmetic number, because the mean of its divisors is an integer number (1227456).

Almost surely, 2^20342014 is an apocalyptic number.

20342014 is a deficient number, since it is larger than the sum of its proper divisors (18936578).

20342014 is a wasteful number, since it uses less digits than its factorization.

20342014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 20342014 is about 4510.2121901303. The cubic root of 20342014 is about 272.9803060212.

Adding to 20342014 its reverse (41024302), we get a palindrome (61366316).

The spelling of 20342014 in words is "twenty million, three hundred forty-two thousand, fourteen".