32145255143322 has 8 divisors (see below), whose sum is σ = 64290510286656. Its totient is φ = 10715085047772.

The previous prime is 32145255143249. The next prime is 32145255143327. The reversal of 32145255143322 is 22334155254123.

It is a sphenic number, since it is the product of 3 distinct primes.

32145255143322 is an admirable number.

It is a super-2 number, since 2×32145255143322² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32145255143327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678771261938 + ... + 2678771261949.

It is an arithmetic number, because the mean of its divisors is an integer number (8036313785832).

Almost surely, 2^{32145255143322} is an apocalyptic number.

32145255143322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32145255143322 is a wasteful number, since it uses less digits than its factorization.

32145255143322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357542523892.

The product of its digits is 864000, while the sum is 42.

The spelling of 32145255143322 in words is "thirty-two trillion, one hundred forty-five billion, two hundred fifty-five million, one hundred forty-three thousand, three hundred twenty-two".