20150354014 has 16 divisors (see below), whose sum is σ = 36575432928. Its totient is φ = 8127873792.

The previous prime is 20150354011. The next prime is 20150354033. The reversal of 20150354014 is 41045305102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20150354014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20150354011) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 42332439 + ... + 42332914.

It is an arithmetic number, because the mean of its divisors is an integer number (2285964558).

Almost surely, 2^20150354014 is an apocalyptic number.

20150354014 is a deficient number, since it is larger than the sum of its proper divisors (16425078914).

20150354014 is a wasteful number, since it uses less digits than its factorization.

20150354014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84665379.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 20150354014 its reverse (41045305102), we get a palindrome (61195659116).

The spelling of 20150354014 in words is "twenty billion, one hundred fifty million, three hundred fifty-four thousand, fourteen".