32459357040 has 160 divisors (see below), whose sum is σ = 112738784256. Its totient is φ = 7656238080.

The previous prime is 32459356973. The next prime is 32459357083. The reversal of 32459357040 is 4075395423.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 32459356983 and 32459357001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68472 + ... + 263831.

Almost surely, 2^32459357040 is an apocalyptic number.

32459357040 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 32459357040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56369392128).

32459357040 is an abundant number, since it is smaller than the sum of its proper divisors (80279427216).

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

32459357040 is a wasteful number, since it uses less digits than its factorization.

32459357040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332367 (or 332361 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 32459357040 in words is "thirty-two billion, four hundred fifty-nine million, three hundred fifty-seven thousand, forty".