32152055514440 has 32 divisors (see below), whose sum is σ = 72356567787000. Its totient is φ = 12858254582784.

The previous prime is 32152055514421. The next prime is 32152055514457. The reversal of 32152055514440 is 4441555025123.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31313581989316 + 838473525124 = 5595854^2 + 915682^2 .

It is a super-2 number, since 2×32152055514440² (a number of 28 digits) contains 22 as substring.

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, 80035355 + ... + 80436074.

Almost surely, 2^{32152055514440} is an apocalyptic number.

It is an amenable number.

32152055514440 is an abundant number, since it is smaller than the sum of its proper divisors (40204512272560).

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

32152055514440 is a wasteful number, since it uses less digits than its factorization.

32152055514440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160476449 (or 160476445 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 32152055514440 in words is "thirty-two trillion, one hundred fifty-two billion, fifty-five million, five hundred fourteen thousand, four hundred forty".