32404025301240 has 32 divisors (see below), whose sum is σ = 97212075904080. Its totient is φ = 8641073413632.

The previous prime is 32404025301199. The next prime is 32404025301251. The reversal of 32404025301240 is 4210352040423.

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

It is a junction number, because it is equal to n+sod(n) for n = 32404025301198 and 32404025301207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135016771969 + ... + 135016772208.

Almost surely, 2^{32404025301240} is an apocalyptic number.

32404025301240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32404025301240 is an abundant number, since it is smaller than the sum of its proper divisors (64808050602840).

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

32404025301240 is a wasteful number, since it uses less digits than its factorization.

32404025301240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270033544191 (or 270033544187 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 32404025301240 its reverse (4210352040423), we get a palindrome (36614377341663).

The spelling of 32404025301240 in words is "thirty-two trillion, four hundred four billion, twenty-five million, three hundred one thousand, two hundred forty".