46441257455428 has 24 divisors (see below), whose sum is σ = 88661547969120. Its totient is φ = 21109432585920.

The previous prime is 46441257455371. The next prime is 46441257455431. The reversal of 46441257455428 is 82455475214464.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628026 + ... + 9774097.

It is an arithmetic number, because the mean of its divisors is an integer number (3694231165380).

Almost surely, 2^{46441257455428} is an apocalyptic number.

It is an amenable number.

46441257455428 is a deficient number, since it is larger than the sum of its proper divisors (42220290513692).

46441257455428 is a wasteful number, since it uses less digits than its factorization.

46441257455428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494707 (or 11494705 counting only the distinct ones).

The product of its digits is 172032000, while the sum is 61.

The spelling of 46441257455428 in words is "forty-six trillion, four hundred forty-one billion, two hundred fifty-seven million, four hundred fifty-five thousand, four hundred twenty-eight".