4646426264446 has 32 divisors (see below), whose sum is σ = 7140296069280. Its totient is φ = 2266991058816.

The previous prime is 4646426264419. The next prime is 4646426264477. The reversal of 4646426264446 is 6444626246464.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 63601836 + ... + 63674848.

It is an arithmetic number, because the mean of its divisors is an integer number (223134252165).

Almost surely, 2^{4646426264446} is an apocalyptic number.

4646426264446 is a deficient number, since it is larger than the sum of its proper divisors (2493869804834).

4646426264446 is a wasteful number, since it uses less digits than its factorization.

4646426264446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77548.

The product of its digits is 127401984, while the sum is 58.

The spelling of 4646426264446 in words is "four trillion, six hundred forty-six billion, four hundred twenty-six million, two hundred sixty-four thousand, four hundred forty-six".