163143201462224 has 10 divisors (see below), whose sum is σ = 316089952833090. Its totient is φ = 81571600731104.

The previous prime is 163143201462169. The next prime is 163143201462229. The reversal of 163143201462224 is 422264102341361.

It can be written as a sum of positive squares in only one way, i.e., 125871346177600 + 37271855284624 = 11219240^2 + 6105068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163143201462229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5098225045679 + ... + 5098225045710.

It is an arithmetic number, because the mean of its divisors is an integer number (31608995283309).

Almost surely, 2^{163143201462224} is an apocalyptic number.

It is an amenable number.

163143201462224 is a deficient number, since it is larger than the sum of its proper divisors (152946751370866).

163143201462224 is a wasteful number, since it uses less digits than its factorization.

163143201462224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10196450091397 (or 10196450091391 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 163143201462224 in words is "one hundred sixty-three trillion, one hundred forty-three billion, two hundred one million, four hundred sixty-two thousand, two hundred twenty-four".