46438221730516 has 48 divisors (see below), whose sum is σ = 101495354389632. Its totient is φ = 18061456896000.

The previous prime is 46438221730471. The next prime is 46438221730567. The reversal of 46438221730516 is 61503712283464.

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, 130475185 + ... + 130830616.

It is an arithmetic number, because the mean of its divisors is an integer number (2114486549784).

Almost surely, 2^{46438221730516} is an apocalyptic number.

It is an amenable number.

46438221730516 is an abundant number, since it is smaller than the sum of its proper divisors (55057132659116).

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

46438221730516 is a wasteful number, since it uses less digits than its factorization.

46438221730516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261306400 (or 261306398 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 46438221730516 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred twenty-one million, seven hundred thirty thousand, five hundred sixteen".