46645441228420 has 24 divisors (see below), whose sum is σ = 97973829100224. Its totient is φ = 18654671249376.

The previous prime is 46645441228417. The next prime is 46645441228439. The reversal of 46645441228420 is 2482214454664.

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, 218968504 + ... + 219181423.

It is an arithmetic number, because the mean of its divisors is an integer number (4082242879176).

Almost surely, 2^{46645441228420} is an apocalyptic number.

It is an amenable number.

46645441228420 is an abundant number, since it is smaller than the sum of its proper divisors (51328387871804).

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

46645441228420 is a wasteful number, since it uses less digits than its factorization.

46645441228420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438155259 (or 438155257 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 52.

The spelling of 46645441228420 in words is "forty-six trillion, six hundred forty-five billion, four hundred forty-one million, two hundred twenty-eight thousand, four hundred twenty".