1926998183340 has 36 divisors (see below), whose sum is σ = 5845227823344. Its totient is φ = 513866182176.

The previous prime is 1926998183291. The next prime is 1926998183359. The reversal of 1926998183340 is 433818996291.

1926998183340 is a `hidden beast` number, since 1 + 9 + 26 + 9 + 98 + 183 + 340 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5352772552 + ... + 5352772911.

Almost surely, 2^{1926998183340} is an apocalyptic number.

1926998183340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1926998183340 is an abundant number, since it is smaller than the sum of its proper divisors (3918229640004).

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

1926998183340 is a wasteful number, since it uses less digits than its factorization.

1926998183340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10705545478 (or 10705545473 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 1926998183340 in words is "one trillion, nine hundred twenty-six billion, nine hundred ninety-eight million, one hundred eighty-three thousand, three hundred forty".