1010649060668 has 48 divisors (see below), whose sum is σ = 1954002373344. Its totient is φ = 454518570240.

The previous prime is 1010649060593. The next prime is 1010649060671. The reversal of 1010649060668 is 8660609460101.

It is a super-2 number, since 2×1010649060668² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149455 + ... + 1828262.

It is an arithmetic number, because the mean of its divisors is an integer number (40708382778).

Almost surely, 2^{1010649060668} is an apocalyptic number.

It is an amenable number.

1010649060668 is a deficient number, since it is larger than the sum of its proper divisors (943353312676).

1010649060668 is a wasteful number, since it uses less digits than its factorization.

1010649060668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977902 (or 2977900 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 1010649060668 in words is "one trillion, ten billion, six hundred forty-nine million, sixty thousand, six hundred sixty-eight".