1834998378002 has 32 divisors (see below), whose sum is σ = 2994607411200. Its totient is φ = 840673487808.

The previous prime is 1834998377977. The next prime is 1834998378011. The reversal of 1834998378002 is 2008738994381.

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, 5246177 + ... + 5585012.

It is an arithmetic number, because the mean of its divisors is an integer number (93581481600).

Almost surely, 2^{1834998378002} is an apocalyptic number.

1834998378002 is a deficient number, since it is larger than the sum of its proper divisors (1159609033198).

1834998378002 is a wasteful number, since it uses less digits than its factorization.

1834998378002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10831370.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The spelling of 1834998378002 in words is "one trillion, eight hundred thirty-four billion, nine hundred ninety-eight million, three hundred seventy-eight thousand, two".