35021340125 has 16 divisors (see below), whose sum is σ = 43729568064. Its totient is φ = 28002370000.

The previous prime is 35021340089. The next prime is 35021340139. The reversal of 35021340125 is 52104312053.

It is a happy number.

It is not a de Polignac number, because 35021340125 - 2²⁰ = 35020291549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 35021340094 and 35021340103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168830 + ... + 313920.

It is an arithmetic number, because the mean of its divisors is an integer number (2733098004).

Almost surely, 2^35021340125 is an apocalyptic number.

It is an amenable number.

35021340125 is a deficient number, since it is larger than the sum of its proper divisors (8708227939).

35021340125 is a wasteful number, since it uses less digits than its factorization.

35021340125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147037 (or 147027 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 35021340125 its reverse (52104312053), we get a palindrome (87125652178).

The spelling of 35021340125 in words is "thirty-five billion, twenty-one million, three hundred forty thousand, one hundred twenty-five".