10191869214 has 64 divisors (see below), whose sum is σ = 21488544000. Its totient is φ = 3217858560.

The previous prime is 10191869201. The next prime is 10191869251. The reversal of 10191869214 is 41296819101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7893909 + ... + 7895199.

It is an arithmetic number, because the mean of its divisors is an integer number (335758500).

Almost surely, 2^10191869214 is an apocalyptic number.

10191869214 is an abundant number, since it is smaller than the sum of its proper divisors (11296674786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10191869214 is a wasteful number, since it uses less digits than its factorization.

10191869214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 10191869214 in words is "ten billion, one hundred ninety-one million, eight hundred sixty-nine thousand, two hundred fourteen".