156020014 has 8 divisors (see below), whose sum is σ = 235466280. Its totient is φ = 77531256.

The previous prime is 156019991. The next prime is 156020057. The reversal of 156020014 is 410020651.

156020014 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 156019973 and 156020000.

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, 238969 + ... + 239620.

It is an arithmetic number, because the mean of its divisors is an integer number (29433285).

Almost surely, 2^156020014 is an apocalyptic number.

156020014 is a deficient number, since it is larger than the sum of its proper divisors (79446266).

156020014 is a wasteful number, since it uses less digits than its factorization.

156020014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478754.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 156020014 is about 12490.7971723185. The cubic root of 156020014 is about 538.3442815100.

Adding to 156020014 its reverse (410020651), we get a palindrome (566040665).

The spelling of 156020014 in words is "one hundred fifty-six million, twenty thousand, fourteen".