34572481020 has 384 divisors, whose sum is σ = 135175864320. Its totient is φ = 7126237440.

The previous prime is 34572481019. The next prime is 34572481037. The reversal of 34572481020 is 2018427543.

It is a happy number.

34572481020 is a `hidden beast` number, since 3 + 4 + 572 + 4 + 81 + 0 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5277387 + ... + 5283933.

It is an arithmetic number, because the mean of its divisors is an integer number (352020480).

Almost surely, 2^34572481020 is an apocalyptic number.

34572481020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34572481020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67587932160).

34572481020 is an abundant number, since it is smaller than the sum of its proper divisors (100603383300).

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

34572481020 is a wasteful number, since it uses less digits than its factorization.

34572481020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6710 (or 6702 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 34572481020 in words is "thirty-four billion, five hundred seventy-two million, four hundred eighty-one thousand, twenty".