2105463346392 has 64 divisors (see below), whose sum is σ = 6044119660800. Its totient is φ = 598709946240.

The previous prime is 2105463346369. The next prime is 2105463346397. The reversal of 2105463346392 is 2936433645012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105463346397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29662467 + ... + 29733362.

It is an arithmetic number, because the mean of its divisors is an integer number (94439369700).

Almost surely, 2^{2105463346392} is an apocalyptic number.

It is an amenable number.

2105463346392 is an abundant number, since it is smaller than the sum of its proper divisors (3938656314408).

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

2105463346392 is a wasteful number, since it uses less digits than its factorization.

2105463346392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59396056 (or 59396052 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 2105463346392 in words is "two trillion, one hundred five billion, four hundred sixty-three million, three hundred forty-six thousand, three hundred ninety-two".