2143036561336 has 32 divisors (see below), whose sum is σ = 4524886586880. Its totient is φ = 942684703200.

The previous prime is 2143036561291. The next prime is 2143036561357. The reversal of 2143036561336 is 6331656303412.

It is a junction number, because it is equal to n+sod(n) for n = 2143036561292 and 2143036561301.

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, 392782566 + ... + 392788021.

It is an arithmetic number, because the mean of its divisors is an integer number (141402705840).

Almost surely, 2^{2143036561336} is an apocalyptic number.

It is an amenable number.

2143036561336 is an abundant number, since it is smaller than the sum of its proper divisors (2381850025544).

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

2143036561336 is a wasteful number, since it uses less digits than its factorization.

2143036561336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785570635 (or 785570631 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 2143036561336 in words is "two trillion, one hundred forty-three billion, thirty-six million, five hundred sixty-one thousand, three hundred thirty-six".