104443031154454 has 8 divisors (see below), whose sum is σ = 156678276022488. Its totient is φ = 52216939146960.

The previous prime is 104443031154391. The next prime is 104443031154463. The reversal of 104443031154454 is 454451130344401.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 104443031154454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2288186607 + ... + 2288232250.

It is an arithmetic number, because the mean of its divisors is an integer number (19584784502811).

Almost surely, 2^{104443031154454} is an apocalyptic number.

104443031154454 is a deficient number, since it is larger than the sum of its proper divisors (52235244868034).

104443031154454 is a wasteful number, since it uses less digits than its factorization.

104443031154454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4576430270.

The product of its (nonzero) digits is 921600, while the sum is 43.

Adding to 104443031154454 its reverse (454451130344401), we get a palindrome (558894161498855).

The spelling of 104443031154454 in words is "one hundred four trillion, four hundred forty-three billion, thirty-one million, one hundred fifty-four thousand, four hundred fifty-four".