361063931143 has 4 divisors (see below), whose sum is σ = 380067295960. Its totient is φ = 342060566328.

The previous prime is 361063931119. The next prime is 361063931153. The reversal of 361063931143 is 341139360163.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361063931143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361063931096 and 361063931105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361063931113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9501682380 + ... + 9501682417.

It is an arithmetic number, because the mean of its divisors is an integer number (95016823990).

Almost surely, 2^361063931143 is an apocalyptic number.

361063931143 is a deficient number, since it is larger than the sum of its proper divisors (19003364817).

361063931143 is a wasteful number, since it uses less digits than its factorization.

361063931143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19003364816.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 361063931143 in words is "three hundred sixty-one billion, sixty-three million, nine hundred thirty-one thousand, one hundred forty-three".