1351110043541 has 16 divisors (see below), whose sum is σ = 1431404835840. Its totient is φ = 1273779611520.

The previous prime is 1351110043523. The next prime is 1351110043589. The reversal of 1351110043541 is 1453400111531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351110043541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351110043141) 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, 4285406 + ... + 4589871.

It is an arithmetic number, because the mean of its divisors is an integer number (89462802240).

Almost surely, 2^{1351110043541} is an apocalyptic number.

It is an amenable number.

1351110043541 is a deficient number, since it is larger than the sum of its proper divisors (80294792299).

1351110043541 is an equidigital number, since it uses as much as digits as its factorization.

1351110043541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8875444.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 1351110043541 in words is "one trillion, three hundred fifty-one billion, one hundred ten million, forty-three thousand, five hundred forty-one".