361454242454163 has 16 divisors (see below), whose sum is σ = 535925614371840. Its totient is φ = 240772463471592.

The previous prime is 361454242454143. The next prime is 361454242454167.

It is a happy number.

361454242454163 is a `hidden beast` number, since 3 + 6 + 1 + 4 + 5 + 4 + 2 + 424 + 54 + 163 = 666.

361454242454163 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 361454242454163 - 2⁵ = 361454242454131 is a prime.

It is a super-2 number, since 2×361454242454163² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (361454242454167) 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, 5473063531 + ... + 5473129572.

It is an arithmetic number, because the mean of its divisors is an integer number (33495350898240).

Almost surely, 2^{361454242454163} is an apocalyptic number.

361454242454163 is a deficient number, since it is larger than the sum of its proper divisors (174471371917677).

361454242454163 is a wasteful number, since it uses less digits than its factorization.

361454242454163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946194335 (or 10946194329 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 54.

The spelling of 361454242454163 in words is "three hundred sixty-one trillion, four hundred fifty-four billion, two hundred forty-two million, four hundred fifty-four thousand, one hundred sixty-three".