35040245200 has 30 divisors (see below), whose sum is σ = 84184190054. Its totient is φ = 14016097920.

The previous prime is 35040245143. The next prime is 35040245237. The reversal of 35040245200 is 254204053.

It can be written as a sum of positive squares in 3 ways, for example, as 77228944 + 34963016256 = 8788^2 + 186984^2 .

It is a super-2 number, since 2×35040245200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43799907 + ... + 43800706.

Almost surely, 2^35040245200 is an apocalyptic number.

It is an amenable number.

35040245200 is an abundant number, since it is smaller than the sum of its proper divisors (49143944854).

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

35040245200 is a wasteful number, since it uses less digits than its factorization.

35040245200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87600631 (or 87600620 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 35040245200 its reverse (254204053), we get a palindrome (35294449253).

The spelling of 35040245200 in words is "thirty-five billion, forty million, two hundred forty-five thousand, two hundred".