1341012353643 has 16 divisors (see below), whose sum is σ = 2073062576640. Its totient is φ = 855138312072.

The previous prime is 1341012353627. The next prime is 1341012353677. The reversal of 1341012353643 is 3463532101431.

1341012353643 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 0 + 1 + 2 + 3 + 5 + 3 + 643 = 666.

It is not a de Polignac number, because 1341012353643 - 2⁴ = 1341012353627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341012353598 and 1341012353607.

It is not an unprimeable number, because it can be changed into a prime (1341012353683) 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, 1079719471 + ... + 1079720712.

It is an arithmetic number, because the mean of its divisors is an integer number (129566411040).

Almost surely, 2^{1341012353643} is an apocalyptic number.

1341012353643 is a deficient number, since it is larger than the sum of its proper divisors (732050222997).

1341012353643 is a wasteful number, since it uses less digits than its factorization.

1341012353643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159440215 (or 2159440209 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 1341012353643 in words is "one trillion, three hundred forty-one billion, twelve million, three hundred fifty-three thousand, six hundred forty-three".