35541440402131 has 2 divisors, whose sum is σ = 35541440402132. Its totient is φ = 35541440402130.

The previous prime is 35541440402107. The next prime is 35541440402203. The reversal of 35541440402131 is 13120404414553.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35541440402131 - 2⁷ = 35541440402003 is a prime.

It is a super-2 number, since 2×35541440402131² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35541440402101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17770720201065 + 17770720201066.

It is an arithmetic number, because the mean of its divisors is an integer number (17770720201066).

Almost surely, 2^{35541440402131} is an apocalyptic number.

35541440402131 is a deficient number, since it is larger than the sum of its proper divisors (1).

35541440402131 is an equidigital number, since it uses as much as digits as its factorization.

35541440402131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 35541440402131 its reverse (13120404414553), we get a palindrome (48661844816684).

The spelling of 35541440402131 in words is "thirty-five trillion, five hundred forty-one billion, four hundred forty million, four hundred two thousand, one hundred thirty-one".