163042315041142 has 16 divisors (see below), whose sum is σ = 253660160474352. Its totient is φ = 78532557415200.

The previous prime is 163042315041113. The next prime is 163042315041143. The reversal of 163042315041142 is 241140513240361.

It is a happy number.

It is a super-3 number, since 3×163042315041142³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163042315041143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10907292168 + ... + 10907307115.

It is an arithmetic number, because the mean of its divisors is an integer number (15853760029647).

Almost surely, 2^{163042315041142} is an apocalyptic number.

163042315041142 is a deficient number, since it is larger than the sum of its proper divisors (90617845433210).

163042315041142 is a wasteful number, since it uses less digits than its factorization.

163042315041142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21814599423.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 163042315041142 in words is "one hundred sixty-three trillion, forty-two billion, three hundred fifteen million, forty-one thousand, one hundred forty-two".