188072154415141 has 16 divisors (see below), whose sum is σ = 208626983078400. Its totient is φ = 168742412720640.

The previous prime is 188072154415069. The next prime is 188072154415183. The reversal of 188072154415141 is 141514451270881.

It is a cyclic number.

It is not a de Polignac number, because 188072154415141 - 2²¹ = 188072152317989 is a prime.

It is a super-2 number, since 2×188072154415141² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188072154415441) 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 15 ways as a sum of consecutive naturals, for example, 2663197216 + ... + 2663267833.

It is an arithmetic number, because the mean of its divisors is an integer number (13039186442400).

Almost surely, 2^{188072154415141} is an apocalyptic number.

It is an amenable number.

188072154415141 is a deficient number, since it is larger than the sum of its proper divisors (20554828663259).

188072154415141 is a wasteful number, since it uses less digits than its factorization.

188072154415141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5326465164.

The product of its (nonzero) digits is 1433600, while the sum is 52.

The spelling of 188072154415141 in words is "one hundred eighty-eight trillion, seventy-two billion, one hundred fifty-four million, four hundred fifteen thousand, one hundred forty-one".