1849098468436 has 24 divisors (see below), whose sum is σ = 3240512593920. Its totient is φ = 923238286752.

The previous prime is 1849098468403. The next prime is 1849098468463. The reversal of 1849098468436 is 6348648909481.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13626570 + ... + 13761598.

It is an arithmetic number, because the mean of its divisors is an integer number (135021358080).

Almost surely, 2^{1849098468436} is an apocalyptic number.

It is an amenable number.

1849098468436 is a deficient number, since it is larger than the sum of its proper divisors (1391414125484).

1849098468436 is a wasteful number, since it uses less digits than its factorization.

1849098468436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139863 (or 139861 counting only the distinct ones).

The product of its (nonzero) digits is 286654464, while the sum is 70.

The spelling of 1849098468436 in words is "one trillion, eight hundred forty-nine billion, ninety-eight million, four hundred sixty-eight thousand, four hundred thirty-six".