2062143550642 has 48 divisors (see below), whose sum is σ = 3813095162520. Its totient is φ = 832488518400.

The previous prime is 2062143550591. The next prime is 2062143550657. The reversal of 2062143550642 is 2460553412602.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 609103763401 + 1453039787241 = 780451^2 + 1205421^2 .

It is a super-2 number, since 2×2062143550642² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2062143550595 and 2062143550604.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8732209 + ... + 8965252.

Almost surely, 2^{2062143550642} is an apocalyptic number.

2062143550642 is a deficient number, since it is larger than the sum of its proper divisors (1750951611878).

2062143550642 is a wasteful number, since it uses less digits than its factorization.

2062143550642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17697547 (or 17697540 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 2062143550642 in words is "two trillion, sixty-two billion, one hundred forty-three million, five hundred fifty thousand, six hundred forty-two".