32448590428356 has 36 divisors (see below), whose sum is σ = 83570426296812. Its totient is φ = 10612117623744.

The previous prime is 32448590428351. The next prime is 32448590428369. The reversal of 32448590428356 is 65382409584423.

32448590428356 is a `hidden beast` number, since 3 + 2 + 4 + 4 + 8 + 590 + 4 + 2 + 8 + 35 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28966634428356 + 3481956000000 = 5382066^2 + 1866000^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×32448590428356² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32448590428293 and 32448590428302.

It is not an unprimeable number, because it can be changed into a prime (32448590428351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8503297471 + ... + 8503301286.

It is an arithmetic number, because the mean of its divisors is an integer number (2321400730467).

Almost surely, 2^{32448590428356} is an apocalyptic number.

32448590428356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32448590428356 is an abundant number, since it is smaller than the sum of its proper divisors (51121835868456).

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

32448590428356 is a wasteful number, since it uses less digits than its factorization.

32448590428356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17006598820 (or 17006598815 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 63.

The spelling of 32448590428356 in words is "thirty-two trillion, four hundred forty-eight billion, five hundred ninety million, four hundred twenty-eight thousand, three hundred fifty-six".