35662462421 has 2 divisors, whose sum is σ = 35662462422. Its totient is φ = 35662462420.

The previous prime is 35662462379. The next prime is 35662462427. The reversal of 35662462421 is 12426426653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24445322500 + 11217139921 = 156350^2 + 105911^2 .

It is a cyclic number.

It is not a de Polignac number, because 35662462421 - 2²⁶ = 35595353557 is a prime.

It is a super-3 number, since 3×35662462421³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35662462427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17831231210 + 17831231211.

It is an arithmetic number, because the mean of its divisors is an integer number (17831231211).

Almost surely, 2^35662462421 is an apocalyptic number.

It is an amenable number.

35662462421 is a deficient number, since it is larger than the sum of its proper divisors (1).

35662462421 is an equidigital number, since it uses as much as digits as its factorization.

35662462421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 41.

The spelling of 35662462421 in words is "thirty-five billion, six hundred sixty-two million, four hundred sixty-two thousand, four hundred twenty-one".