2141102488394 has 8 divisors (see below), whose sum is σ = 3211716725220. Its totient is φ = 1070530246656.

The previous prime is 2141102488387. The next prime is 2141102488423. The reversal of 2141102488394 is 4938842011412.

It can be written as a sum of positive squares in 2 ways, for example, as 1613319127225 + 527783361169 = 1270165^2 + 726487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10370999 + ... + 10575434.

Almost surely, 2^{2141102488394} is an apocalyptic number.

2141102488394 is a deficient number, since it is larger than the sum of its proper divisors (1070614236826).

2141102488394 is a wasteful number, since it uses less digits than its factorization.

2141102488394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20997544.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 2141102488394 in words is "two trillion, one hundred forty-one billion, one hundred two million, four hundred eighty-eight thousand, three hundred ninety-four".