20015342014 has 8 divisors (see below), whose sum is σ = 30991497408. Its totient is φ = 9684842880.

The previous prime is 20015341981. The next prime is 20015342029. The reversal of 20015342014 is 41024351002.

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

It is a super-3 number, since 3×20015342014³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161413987 + ... + 161414110.

It is an arithmetic number, because the mean of its divisors is an integer number (3873937176).

Almost surely, 2^20015342014 is an apocalyptic number.

20015342014 is a deficient number, since it is larger than the sum of its proper divisors (10976155394).

20015342014 is a wasteful number, since it uses less digits than its factorization.

20015342014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322828130.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 20015342014 its reverse (41024351002), we get a palindrome (61039693016).

The spelling of 20015342014 in words is "twenty billion, fifteen million, three hundred forty-two thousand, fourteen".