46006402020646 has 32 divisors (see below), whose sum is σ = 72734198653440. Its totient is φ = 21764755966464.

The previous prime is 46006402020619. The next prime is 46006402020701. The reversal of 46006402020646 is 64602020460064.

It is a junction number, because it is equal to n+sod(n) for n = 46006402020599 and 46006402020608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738754566 + ... + 738816838.

It is an arithmetic number, because the mean of its divisors is an integer number (2272943707920).

Almost surely, 2^{46006402020646} is an apocalyptic number.

46006402020646 is a deficient number, since it is larger than the sum of its proper divisors (26727796632794).

46006402020646 is a wasteful number, since it uses less digits than its factorization.

46006402020646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86740.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 46006402020646 in words is "forty-six trillion, six billion, four hundred two million, twenty thousand, six hundred forty-six".