104525205420 has 192 divisors, whose sum is σ = 304867971072. Its totient is φ = 26729472000.

The previous prime is 104525205371. The next prime is 104525205437. The reversal of 104525205420 is 24502525401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 118643380 + ... + 118644260.

It is an arithmetic number, because the mean of its divisors is an integer number (1587854016).

Almost surely, 2^104525205420 is an apocalyptic number.

104525205420 is a gapful number since it is divisible by the number (10) 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 104525205420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152433985536).

104525205420 is an abundant number, since it is smaller than the sum of its proper divisors (200342765652).

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

104525205420 is a wasteful number, since it uses less digits than its factorization.

104525205420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 104525205420 in words is "one hundred four billion, five hundred twenty-five million, two hundred five thousand, four hundred twenty".