35021142530 has 48 divisors (see below), whose sum is σ = 69473496960. Its totient is φ = 12701193120.

The previous prime is 35021142461. The next prime is 35021142557. The reversal of 35021142530 is 3524112053.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 35021142530.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420407 + ... + 496773.

It is an arithmetic number, because the mean of its divisors is an integer number (1447364520).

Almost surely, 2^35021142530 is an apocalyptic number.

35021142530 is a deficient number, since it is larger than the sum of its proper divisors (34452354430).

35021142530 is a wasteful number, since it uses less digits than its factorization.

35021142530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76775 (or 76764 counting only the distinct ones).

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

Adding to 35021142530 its reverse (3524112053), we get a palindrome (38545254583).

The spelling of 35021142530 in words is "thirty-five billion, twenty-one million, one hundred forty-two thousand, five hundred thirty".