35140221130 has 24 divisors (see below), whose sum is σ = 73579321188. Its totient is φ = 12048075648.

The previous prime is 35140221107. The next prime is 35140221133. The reversal of 35140221130 is 3112204153.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 32968754329 + 2171466801 = 181573^2 + 46599^2 .

It is not an unprimeable number, because it can be changed into a prime (35140221133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35856879 + ... + 35857858.

Almost surely, 2^35140221130 is an apocalyptic number.

35140221130 is an abundant number, since it is smaller than the sum of its proper divisors (38439100058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35140221130 is a wasteful number, since it uses less digits than its factorization.

35140221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71714758 (or 71714751 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 35140221130 its reverse (3112204153), we get a palindrome (38252425283).

The spelling of 35140221130 in words is "thirty-five billion, one hundred forty million, two hundred twenty-one thousand, one hundred thirty".