35106981641 has 2 divisors, whose sum is σ = 35106981642. Its totient is φ = 35106981640.

The previous prime is 35106981599. The next prime is 35106981647. The reversal of 35106981641 is 14618960153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34752789241 + 354192400 = 186421^2 + 18820^2 .

It is a cyclic number.

It is not a de Polignac number, because 35106981641 - 2³⁴ = 17927112457 is a prime.

It is a super-2 number, since 2×35106981641² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 35106981592 and 35106981601.

It is not a weakly prime, because it can be changed into another prime (35106981647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17553490820 + 17553490821.

It is an arithmetic number, because the mean of its divisors is an integer number (17553490821).

Almost surely, 2^35106981641 is an apocalyptic number.

It is an amenable number.

35106981641 is a deficient number, since it is larger than the sum of its proper divisors (1).

35106981641 is an equidigital number, since it uses as much as digits as its factorization.

35106981641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 35106981641 in words is "thirty-five billion, one hundred six million, nine hundred eighty-one thousand, six hundred forty-one".