32010225408 has 180 divisors, whose sum is σ = 109084723440. Its totient is φ = 9145737216.

The previous prime is 32010225397. The next prime is 32010225451. The reversal of 32010225408 is 80452201023.

32010225408 is a `hidden beast` number, since 3 + 20 + 10 + 225 + 408 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34888 + ... + 255416.

Almost surely, 2^32010225408 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 32010225408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54542361720).

32010225408 is an abundant number, since it is smaller than the sum of its proper divisors (77074498032).

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

32010225408 is an equidigital number, since it uses as much as digits as its factorization.

32010225408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220564 (or 220541 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 32010225408 in words is "thirty-two billion, ten million, two hundred twenty-five thousand, four hundred eight".