2101458067366 has 24 divisors (see below), whose sum is σ = 3667238362296. Its totient is φ = 900524560320.

The previous prime is 2101458067351. The next prime is 2101458067369. The reversal of 2101458067366 is 6637608541012.

It is a super-2 number, since 2×2101458067366² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101458067369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306771 + ... + 2072926.

It is an arithmetic number, because the mean of its divisors is an integer number (152801598429).

Almost surely, 2^{2101458067366} is an apocalyptic number.

2101458067366 is a deficient number, since it is larger than the sum of its proper divisors (1565780294930).

2101458067366 is a wasteful number, since it uses less digits than its factorization.

2101458067366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388724 (or 2388717 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 2101458067366 in words is "two trillion, one hundred one billion, four hundred fifty-eight million, sixty-seven thousand, three hundred sixty-six".