1614404377141 has 2 divisors, whose sum is σ = 1614404377142. Its totient is φ = 1614404377140.

The previous prime is 1614404377133. The next prime is 1614404377207. The reversal of 1614404377141 is 1417734044161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1279452814641 + 334951562500 = 1131129^2 + 578750^2 .

It is a cyclic number.

It is not a de Polignac number, because 1614404377141 - 2³ = 1614404377133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1614404375141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807202188570 + 807202188571.

It is an arithmetic number, because the mean of its divisors is an integer number (807202188571).

Almost surely, 2^{1614404377141} is an apocalyptic number.

It is an amenable number.

1614404377141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1614404377141 is an equidigital number, since it uses as much as digits as its factorization.

1614404377141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 1614404377141 in words is "one trillion, six hundred fourteen billion, four hundred four million, three hundred seventy-seven thousand, one hundred forty-one".