35020414021 has 2 divisors, whose sum is σ = 35020414022. Its totient is φ = 35020414020.

The previous prime is 35020413983. The next prime is 35020414057. The reversal of 35020414021 is 12041402053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21013691521 + 14006722500 = 144961^2 + 118350^2 .

It is a cyclic number.

It is not a de Polignac number, because 35020414021 - 2¹¹ = 35020411973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35020413983 and 35020414001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35020414061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17510207010 + 17510207011.

It is an arithmetic number, because the mean of its divisors is an integer number (17510207011).

Almost surely, 2^35020414021 is an apocalyptic number.

It is an amenable number.

35020414021 is a deficient number, since it is larger than the sum of its proper divisors (1).

35020414021 is an equidigital number, since it uses as much as digits as its factorization.

35020414021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 35020414021 its reverse (12041402053), we get a palindrome (47061816074).

The spelling of 35020414021 in words is "thirty-five billion, twenty million, four hundred fourteen thousand, twenty-one".