32143454041400 has 96 divisors (see below), whose sum is σ = 85216514700240. Its totient is φ = 11170213877760.

The previous prime is 32143454041397. The next prime is 32143454041429. The reversal of 32143454041400 is 414045434123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 363569534 + ... + 363657933.

Almost surely, 2^{32143454041400} is an apocalyptic number.

It is an amenable number.

32143454041400 is an abundant number, since it is smaller than the sum of its proper divisors (53073060658840).

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

32143454041400 is a wasteful number, since it uses less digits than its factorization.

32143454041400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727227513 (or 727227504 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 32143454041400 its reverse (414045434123), we get a palindrome (32557499475523).

The spelling of 32143454041400 in words is "thirty-two trillion, one hundred forty-three billion, four hundred fifty-four million, forty-one thousand, four hundred".