1101234469290 has 32 divisors (see below), whose sum is σ = 2782066029120. Its totient is φ = 278206602624.

The previous prime is 1101234469289. The next prime is 1101234469303. The reversal of 1101234469290 is 929644321011.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965994579 + ... + 965995718.

It is an arithmetic number, because the mean of its divisors is an integer number (86939563410).

Almost surely, 2^{1101234469290} is an apocalyptic number.

1101234469290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101234469290 is an abundant number, since it is smaller than the sum of its proper divisors (1680831559830).

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

1101234469290 is a wasteful number, since it uses less digits than its factorization.

1101234469290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931990326.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 1101234469290 in words is "one trillion, one hundred one billion, two hundred thirty-four million, four hundred sixty-nine thousand, two hundred ninety".