361147080542 has 4 divisors (see below), whose sum is σ = 541720620816. Its totient is φ = 180573540270.

The previous prime is 361147080509. The next prime is 361147080583. The reversal of 361147080542 is 245080741163.

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

It is a self number, because there is not a number n which added to its sum of digits gives 361147080542.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 90286770134 + ... + 90286770137.

It is an arithmetic number, because the mean of its divisors is an integer number (135430155204).

Almost surely, 2^361147080542 is an apocalyptic number.

361147080542 is a deficient number, since it is larger than the sum of its proper divisors (180573540274).

361147080542 is a wasteful number, since it uses less digits than its factorization.

361147080542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180573540273.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 361147080542 in words is "three hundred sixty-one billion, one hundred forty-seven million, eighty thousand, five hundred forty-two".