35220041565450 has 192 divisors, whose sum is σ = 100018384699392. Its totient is φ = 8034606835200.

The previous prime is 35220041565383. The next prime is 35220041565451. The reversal of 35220041565450 is 5456514002253.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (35220041565451) 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, 1197009439 + ... + 1197038861.

It is an arithmetic number, because the mean of its divisors is an integer number (520929086976).

Almost surely, 2^{35220041565450} is an apocalyptic number.

35220041565450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 35220041565450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50009192349696).

35220041565450 is an abundant number, since it is smaller than the sum of its proper divisors (64798343133942).

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

35220041565450 is a wasteful number, since it uses less digits than its factorization.

35220041565450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31629 (or 31624 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 35220041565450 in words is "thirty-five trillion, two hundred twenty billion, forty-one million, five hundred sixty-five thousand, four hundred fifty".