32011241040 has 320 divisors, whose sum is σ = 118262073600. Its totient is φ = 7933925376.

The previous prime is 32011241011. The next prime is 32011241069. The reversal of 32011241040 is 4014211023.

32011241040 is a `hidden beast` number, since 3 + 201 + 12 + 410 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (32011241011) and next prime (32011241069).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 2167762 + ... + 2182478.

It is an arithmetic number, because the mean of its divisors is an integer number (369568980).

Almost surely, 2^32011241040 is an apocalyptic number.

32011241040 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 32011241040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59131036800).

32011241040 is an abundant number, since it is smaller than the sum of its proper divisors (86250832560).

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

32011241040 is a wasteful number, since it uses less digits than its factorization.

32011241040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14811 (or 14799 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 32011241040 its reverse (4014211023), we get a palindrome (36025452063).

The spelling of 32011241040 in words is "thirty-two billion, eleven million, two hundred forty-one thousand, forty".