154001694001 has 2 divisors, whose sum is σ = 154001694002. Its totient is φ = 154001694000.

The previous prime is 154001693987. The next prime is 154001694013. The reversal of 154001694001 is 100496100451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87346847025 + 66654846976 = 295545^2 + 258176^2 .

It is a cyclic number.

It is not a de Polignac number, because 154001694001 - 2⁵ = 154001693969 is a prime.

It is not a weakly prime, because it can be changed into another prime (154001694071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77000847000 + 77000847001.

It is an arithmetic number, because the mean of its divisors is an integer number (77000847001).

Almost surely, 2^154001694001 is an apocalyptic number.

It is an amenable number.

154001694001 is a deficient number, since it is larger than the sum of its proper divisors (1).

154001694001 is an equidigital number, since it uses as much as digits as its factorization.

154001694001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 154001694001 its reverse (100496100451), we get a palindrome (254497794452).

The spelling of 154001694001 in words is "one hundred fifty-four billion, one million, six hundred ninety-four thousand, one".