2106458334250 has 16 divisors (see below), whose sum is σ = 3943290002184. Its totient is φ = 842583333600.

The previous prime is 2106458334193. The next prime is 2106458334259. The reversal of 2106458334250 is 524338546012.

It can be written as a sum of positive squares in 4 ways, for example, as 747911902761 + 1358546431489 = 864819^2 + 1165567^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2106458334197 and 2106458334206.

It is not an unprimeable number, because it can be changed into a prime (2106458334259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4212916419 + ... + 4212916918.

Almost surely, 2^{2106458334250} is an apocalyptic number.

2106458334250 is a deficient number, since it is larger than the sum of its proper divisors (1836831667934).

2106458334250 is an equidigital number, since it uses as much as digits as its factorization.

2106458334250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425833354 (or 8425833344 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 2106458334250 in words is "two trillion, one hundred six billion, four hundred fifty-eight million, three hundred thirty-four thousand, two hundred fifty".