32940051480 has 288 divisors, whose sum is σ = 129130653600. Its totient is φ = 7132686336.

The previous prime is 32940051433. The next prime is 32940051491. The reversal of 32940051480 is 8415004923.

32940051480 is a `hidden beast` number, since 3 + 29 + 40 + 0 + 514 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 891616 + ... + 927824.

It is an arithmetic number, because the mean of its divisors is an integer number (448370325).

Almost surely, 2^32940051480 is an apocalyptic number.

32940051480 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 32940051480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64565326800).

32940051480 is an abundant number, since it is smaller than the sum of its proper divisors (96190602120).

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

32940051480 is a wasteful number, since it uses less digits than its factorization.

32940051480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36271 (or 36245 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 32940051480 in words is "thirty-two billion, nine hundred forty million, fifty-one thousand, four hundred eighty".