35045320640 has 224 divisors, whose sum is σ = 97877376000. Its totient is φ = 11815096320.

The previous prime is 35045320549. The next prime is 35045320643. The reversal of 35045320640 is 4602354053.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 35045320597 and 35045320606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35045320643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3137786 + ... + 3148934.

Almost surely, 2^35045320640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35045320640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48938688000).

35045320640 is an abundant number, since it is smaller than the sum of its proper divisors (62832055360).

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

35045320640 is a wasteful number, since it uses less digits than its factorization.

35045320640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11243 (or 11233 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 35045320640 its reverse (4602354053), we get a palindrome (39647674693).

The spelling of 35045320640 in words is "thirty-five billion, forty-five million, three hundred twenty thousand, six hundred forty".