13845900228446 has 32 divisors (see below), whose sum is σ = 24400758640608. Its totient is φ = 5809232816640.

The previous prime is 13845900228371. The next prime is 13845900228463. The reversal of 13845900228446 is 64482200954831.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 13845900228391 and 13845900228400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6166490 + ... + 8106626.

It is an arithmetic number, because the mean of its divisors is an integer number (762523707519).

Almost surely, 2^{13845900228446} is an apocalyptic number.

13845900228446 is a deficient number, since it is larger than the sum of its proper divisors (10554858412162).

13845900228446 is a wasteful number, since it uses less digits than its factorization.

13845900228446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965116.

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 13845900228446 in words is "thirteen trillion, eight hundred forty-five billion, nine hundred million, two hundred twenty-eight thousand, four hundred forty-six".