109079283690 has 256 divisors, whose sum is σ = 324777600000. Its totient is φ = 25866667008.

The previous prime is 109079283683. The next prime is 109079283749. The reversal of 109079283690 is 96382970901.

It is a super-2 number, since 2×109079283690² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 60971316 + ... + 60973104.

It is an arithmetic number, because the mean of its divisors is an integer number (1268662500).

Almost surely, 2^109079283690 is an apocalyptic number.

109079283690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 109079283690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162388800000).

109079283690 is an abundant number, since it is smaller than the sum of its proper divisors (215698316310).

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

109079283690 is a wasteful number, since it uses less digits than its factorization.

109079283690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2440 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 109079283690 in words is "one hundred nine billion, seventy-nine million, two hundred eighty-three thousand, six hundred ninety".