1361498742846 has 72 divisors (see below), whose sum is σ = 3255085334592. Its totient is φ = 410969856000.

The previous prime is 1361498742841. The next prime is 1361498742859. The reversal of 1361498742846 is 6482478941631.

1361498742846 is a `hidden beast` number, since 1 + 3 + 61 + 498 + 7 + 4 + 2 + 84 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361498742841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 656430 + ... + 1775921.

It is an arithmetic number, because the mean of its divisors is an integer number (45209518536).

Almost surely, 2^{1361498742846} is an apocalyptic number.

1361498742846 is an abundant number, since it is smaller than the sum of its proper divisors (1893586591746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361498742846 is a wasteful number, since it uses less digits than its factorization.

1361498742846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432638 (or 2432624 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 1361498742846 in words is "one trillion, three hundred sixty-one billion, four hundred ninety-eight million, seven hundred forty-two thousand, eight hundred forty-six".