35005020340 has 12 divisors (see below), whose sum is σ = 73510542756. Its totient is φ = 14002008128.

The previous prime is 35005020319. The next prime is 35005020353. The reversal of 35005020340 is 4302050053.

It can be written as a sum of positive squares in 2 ways, for example, as 27996651684 + 7008368656 = 167322^2 + 83716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875125489 + ... + 875125528.

It is an arithmetic number, because the mean of its divisors is an integer number (6125878563).

Almost surely, 2^35005020340 is an apocalyptic number.

It is an amenable number.

35005020340 is an abundant number, since it is smaller than the sum of its proper divisors (38505522416).

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

35005020340 is a wasteful number, since it uses less digits than its factorization.

35005020340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750251026 (or 1750251024 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

Adding to 35005020340 its reverse (4302050053), we get a palindrome (39307070393).

The spelling of 35005020340 in words is "thirty-five billion, five million, twenty thousand, three hundred forty".