109240009936 has 10 divisors (see below), whose sum is σ = 211652519282. Its totient is φ = 54620004960.

The previous prime is 109240009891. The next prime is 109240009943. The reversal of 109240009936 is 639900042901.

It can be written as a sum of positive squares in only one way, i.e., 63879529536 + 45360480400 = 252744^2 + 212980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 109240009892 and 109240009901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413750295 + ... + 3413750326.

Almost surely, 2^109240009936 is an apocalyptic number.

109240009936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109240009936 is a deficient number, since it is larger than the sum of its proper divisors (102412509346).

109240009936 is an equidigital number, since it uses as much as digits as its factorization.

109240009936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827500629 (or 6827500623 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 43.

The spelling of 109240009936 in words is "one hundred nine billion, two hundred forty million, nine thousand, nine hundred thirty-six".