100436770040444 has 48 divisors (see below), whose sum is σ = 179629348985856. Its totient is φ = 49115602632000.

The previous prime is 100436770040443. The next prime is 100436770040479. The reversal of 100436770040444 is 444040077634001.

It is a junction number, because it is equal to n+sod(n) for n = 100436770040395 and 100436770040404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100436770040441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1763536169 + ... + 1763593119.

It is an arithmetic number, because the mean of its divisors is an integer number (3742278103872).

Almost surely, 2^{100436770040444} is an apocalyptic number.

It is an amenable number.

100436770040444 is a deficient number, since it is larger than the sum of its proper divisors (79192578945412).

100436770040444 is a wasteful number, since it uses less digits than its factorization.

100436770040444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63386 (or 63384 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 100436770040444 in words is "one hundred trillion, four hundred thirty-six billion, seven hundred seventy million, forty thousand, four hundred forty-four".