1834965227140 has 48 divisors (see below), whose sum is σ = 3900842749440. Its totient is φ = 724991160960.

The previous prime is 1834965227057. The next prime is 1834965227167. The reversal of 1834965227140 is 417225694381.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343596 + ... + 1946275.

It is an arithmetic number, because the mean of its divisors is an integer number (81267557280).

It is a 1-persistent number, because it is pandigital, but 2⋅1834965227140 = 3669930454280 is not.

Almost surely, 2^{1834965227140} is an apocalyptic number.

1834965227140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1834965227140 is an abundant number, since it is smaller than the sum of its proper divisors (2065877522300).

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

1834965227140 is a wasteful number, since it uses less digits than its factorization.

1834965227140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290372 (or 2290370 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 1834965227140 in words is "one trillion, eight hundred thirty-four billion, nine hundred sixty-five million, two hundred twenty-seven thousand, one hundred forty".