1363542222890 has 8 divisors (see below), whose sum is σ = 2454376001220. Its totient is φ = 545416889152.

The previous prime is 1363542222881. The next prime is 1363542222919. The reversal of 1363542222890 is 982222453631.

It can be written as a sum of positive squares in 2 ways, for example, as 1295583468169 + 67958754721 = 1138237^2 + 260689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68177111135 + ... + 68177111154.

Almost surely, 2^{1363542222890} is an apocalyptic number.

1363542222890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1363542222890 is a deficient number, since it is larger than the sum of its proper divisors (1090833778330).

1363542222890 is a wasteful number, since it uses less digits than its factorization.

1363542222890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136354222296.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 1363542222890 in words is "one trillion, three hundred sixty-three billion, five hundred forty-two million, two hundred twenty-two thousand, eight hundred ninety".