10090919181910 has 32 divisors (see below), whose sum is σ = 20963991661632. Its totient is φ = 3425488828800.

The previous prime is 10090919181851. The next prime is 10090919181943. The reversal of 10090919181910 is 1918191909001.

It is a congruent number.

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, 713636437 + ... + 713650576.

It is an arithmetic number, because the mean of its divisors is an integer number (655124739426).

Almost surely, 2^{10090919181910} is an apocalyptic number.

10090919181910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10090919181910 is an abundant number, since it is smaller than the sum of its proper divisors (10873072479722).

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

10090919181910 is a wasteful number, since it uses less digits than its factorization.

10090919181910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427287128.

The product of its (nonzero) digits is 52488, while the sum is 49.

The spelling of 10090919181910 in words is "ten trillion, ninety billion, nine hundred nineteen million, one hundred eighty-one thousand, nine hundred ten".