46171461861459 has 128 divisors (see below), whose sum is σ = 77142933964800. Its totient is φ = 27047045352960.

The previous prime is 46171461861433. The next prime is 46171461861493. The reversal of 46171461861459 is 95416816417164.

It is a happy number.

46171461861459 is a `hidden beast` number, since 4 + 6 + 1 + 7 + 1 + 4 + 6 + 1 + 8 + 614 + 5 + 9 = 666.

It is not a de Polignac number, because 46171461861459 - 2¹⁶ = 46171461795923 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46171461861396 and 46171461861405.

It is not an unprimeable number, because it can be changed into a prime (46171461866459) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2507537737 + ... + 2507556149.

It is an arithmetic number, because the mean of its divisors is an integer number (602679171600).

Almost surely, 2^{46171461861459} is an apocalyptic number.

46171461861459 is a deficient number, since it is larger than the sum of its proper divisors (30971472103341).

46171461861459 is a wasteful number, since it uses less digits than its factorization.

46171461861459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19962 (or 19956 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 63.

The spelling of 46171461861459 in words is "forty-six trillion, one hundred seventy-one billion, four hundred sixty-one million, eight hundred sixty-one thousand, four hundred fifty-nine".