1463451132171 has 32 divisors (see below), whose sum is σ = 2257530048000. Its totient is φ = 826004528640.

The previous prime is 1463451132131. The next prime is 1463451132179. The reversal of 1463451132171 is 1712311543641.

It is not a de Polignac number, because 1463451132171 - 2⁶ = 1463451132107 is a prime.

It is a super-2 number, since 2×1463451132171² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1463451132179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 746350 + ... + 1866531.

It is an arithmetic number, because the mean of its divisors is an integer number (70547814000).

Almost surely, 2^{1463451132171} is an apocalyptic number.

1463451132171 is a deficient number, since it is larger than the sum of its proper divisors (794078915829).

1463451132171 is a wasteful number, since it uses less digits than its factorization.

1463451132171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613219.

The product of its digits is 60480, while the sum is 39.

The spelling of 1463451132171 in words is "one trillion, four hundred sixty-three billion, four hundred fifty-one million, one hundred thirty-two thousand, one hundred seventy-one".