1063216654242 has 128 divisors (see below), whose sum is σ = 2253968640000. Its totient is φ = 333693803520.

The previous prime is 1063216654183. The next prime is 1063216654277. The reversal of 1063216654242 is 2424566123601.

It is a happy number.

It is a super-2 number, since 2×1063216654242² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063216654194 and 1063216654203.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1613378509 + ... + 1613379167.

It is an arithmetic number, because the mean of its divisors is an integer number (17609130000).

Almost surely, 2^{1063216654242} is an apocalyptic number.

1063216654242 is an abundant number, since it is smaller than the sum of its proper divisors (1190751985758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063216654242 is a wasteful number, since it uses less digits than its factorization.

1063216654242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 1063216654242 in words is "one trillion, sixty-three billion, two hundred sixteen million, six hundred fifty-four thousand, two hundred forty-two".