35421413404525 has 24 divisors (see below), whose sum is σ = 43972891882920. Its totient is φ = 28304658063360.

The previous prime is 35421413404523. The next prime is 35421413404541. The reversal of 35421413404525 is 52540431412453.

It is a happy number.

35421413404525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 27270725291044 + 8150688113481 = 5222138^2 + 2854941^2 .

It is not a de Polignac number, because 35421413404525 - 2¹ = 35421413404523 is a prime.

It is a super-3 number, since 3×35421413404525³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35421413404523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397962327 + ... + 398051323.

It is an arithmetic number, because the mean of its divisors is an integer number (1832203828455).

Almost surely, 2^{35421413404525} is an apocalyptic number.

It is an amenable number.

35421413404525 is a deficient number, since it is larger than the sum of its proper divisors (8551478478395).

35421413404525 is a wasteful number, since it uses less digits than its factorization.

35421413404525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107073 (or 107068 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 35421413404525 its reverse (52540431412453), we get a palindrome (87961844816978).

The spelling of 35421413404525 in words is "thirty-five trillion, four hundred twenty-one billion, four hundred thirteen million, four hundred four thousand, five hundred twenty-five".