10212440645254 has 16 divisors (see below), whose sum is σ = 17073430182000. Its totient is φ = 4552914714624.

The previous prime is 10212440645233. The next prime is 10212440645261. The reversal of 10212440645254 is 45254604421201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7904365179 + ... + 7904366470.

It is an arithmetic number, because the mean of its divisors is an integer number (1067089386375).

Almost surely, 2^{10212440645254} is an apocalyptic number.

10212440645254 is a deficient number, since it is larger than the sum of its proper divisors (6860989536746).

10212440645254 is a wasteful number, since it uses less digits than its factorization.

10212440645254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15808731687.

The product of its (nonzero) digits is 307200, while the sum is 40.

The spelling of 10212440645254 in words is "ten trillion, two hundred twelve billion, four hundred forty million, six hundred forty-five thousand, two hundred fifty-four".