156420614104 has 8 divisors (see below), whose sum is σ = 293288651460. Its totient is φ = 78210307048.

The previous prime is 156420614087. The next prime is 156420614113. The reversal of 156420614104 is 401416024651.

156420614104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 156420614104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9776288374 + ... + 9776288389.

Almost surely, 2^156420614104 is an apocalyptic number.

It is an amenable number.

156420614104 is a deficient number, since it is larger than the sum of its proper divisors (136868037356).

156420614104 is a wasteful number, since it uses less digits than its factorization.

156420614104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19552576769 (or 19552576765 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 156420614104 its reverse (401416024651), we get a palindrome (557836638755).

The spelling of 156420614104 in words is "one hundred fifty-six billion, four hundred twenty million, six hundred fourteen thousand, one hundred four".