1061406166330 has 8 divisors (see below), whose sum is σ = 1910531099412. Its totient is φ = 424562466528.

The previous prime is 1061406166237. The next prime is 1061406166343. The reversal of 1061406166330 is 336616041601.

It can be written as a sum of positive squares in 2 ways, for example, as 1038864447009 + 22541719321 = 1019247^2 + 150139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1061406166330² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061406166330.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53070308307 + ... + 53070308326.

Almost surely, 2^{1061406166330} is an apocalyptic number.

1061406166330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061406166330 is a deficient number, since it is larger than the sum of its proper divisors (849124933082).

1061406166330 is a wasteful number, since it uses less digits than its factorization.

1061406166330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106140616640.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 1061406166330 in words is "one trillion, sixty-one billion, four hundred six million, one hundred sixty-six thousand, three hundred thirty".