154106418733 has 2 divisors, whose sum is σ = 154106418734. Its totient is φ = 154106418732.

The previous prime is 154106418677. The next prime is 154106418743. The reversal of 154106418733 is 337814601451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135613954564 + 18492464169 = 368258^2 + 135987^2 .

It is an emirp because it is prime and its reverse (337814601451) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154106418733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 154106418733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154106418743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77053209366 + 77053209367.

It is an arithmetic number, because the mean of its divisors is an integer number (77053209367).

Almost surely, 2^154106418733 is an apocalyptic number.

It is an amenable number.

154106418733 is a deficient number, since it is larger than the sum of its proper divisors (1).

154106418733 is an equidigital number, since it uses as much as digits as its factorization.

154106418733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 154106418733 in words is "one hundred fifty-four billion, one hundred six million, four hundred eighteen thousand, seven hundred thirty-three".