1614447040156 has 36 divisors (see below), whose sum is σ = 3033284910712. Its totient is φ = 751258515744.

The previous prime is 1614447040153. The next prime is 1614447040163. The reversal of 1614447040156 is 6510407444161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1614447040153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10232130 + ... + 10388713.

Almost surely, 2^{1614447040156} is an apocalyptic number.

It is an amenable number.

1614447040156 is a deficient number, since it is larger than the sum of its proper divisors (1418837870556).

1614447040156 is a wasteful number, since it uses less digits than its factorization.

1614447040156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20620930 (or 20620905 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 1614447040156 in words is "one trillion, six hundred fourteen billion, four hundred forty-seven million, forty thousand, one hundred fifty-six".