35354999680 has 768 divisors, whose sum is σ = 118968393600. Its totient is φ = 9764536320.

The previous prime is 35354999663. The next prime is 35354999689. The reversal of 35354999680 is 8699945353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35354999689) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 204364074 + ... + 204364246.

Almost surely, 2^35354999680 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 35354999680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59484196800).

35354999680 is an abundant number, since it is smaller than the sum of its proper divisors (83613393920).

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

35354999680 is a wasteful number, since it uses less digits than its factorization.

35354999680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 61.

The spelling of 35354999680 in words is "thirty-five billion, three hundred fifty-four million, nine hundred ninety-nine thousand, six hundred eighty".