5446401155140 has 96 divisors (see below), whose sum is σ = 13112442693504. Its totient is φ = 1882168565760.

The previous prime is 5446401155131. The next prime is 5446401155243. The reversal of 5446401155140 is 415511046445.

It is a junction number, because it is equal to n+sod(n) for n = 5446401155093 and 5446401155102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7430109 + ... + 8130148.

It is an arithmetic number, because the mean of its divisors is an integer number (136587944724).

Almost surely, 2^{5446401155140} is an apocalyptic number.

It is an amenable number.

5446401155140 is an abundant number, since it is smaller than the sum of its proper divisors (7666041538364).

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

5446401155140 is a wasteful number, since it uses less digits than its factorization.

5446401155140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15560357 (or 15560355 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 5446401155140 in words is "five trillion, four hundred forty-six billion, four hundred one million, one hundred fifty-five thousand, one hundred forty".