46663746171449 has 16 divisors (see below), whose sum is σ = 51255206645760. Its totient is φ = 42130636170000.

The previous prime is 46663746171403. The next prime is 46663746171461. The reversal of 46663746171449 is 94417164736664.

It is a cyclic number.

It is not a de Polignac number, because 46663746171449 - 2²⁰ = 46663745122873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46663746171149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3658712 + ... + 10330230.

It is an arithmetic number, because the mean of its divisors is an integer number (3203450415360).

Almost surely, 2^{46663746171449} is an apocalyptic number.

It is an amenable number.

46663746171449 is a deficient number, since it is larger than the sum of its proper divisors (4591460474311).

46663746171449 is a wasteful number, since it uses less digits than its factorization.

46663746171449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6675892.

The product of its digits is 438939648, while the sum is 68.

The spelling of 46663746171449 in words is "forty-six trillion, six hundred sixty-three billion, seven hundred forty-six million, one hundred seventy-one thousand, four hundred forty-nine".