109400701098 has 32 divisors (see below), whose sum is σ = 236643615936. Its totient is φ = 33517277568.

The previous prime is 109400701097. The next prime is 109400701127. The reversal of 109400701098 is 890107004901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (109400701097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2991640 + ... + 3027987.

It is an arithmetic number, because the mean of its divisors is an integer number (7395112998).

Almost surely, 2^109400701098 is an apocalyptic number.

109400701098 is an abundant number, since it is smaller than the sum of its proper divisors (127242914838).

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

109400701098 is a wasteful number, since it uses less digits than its factorization.

109400701098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019878.

The product of its (nonzero) digits is 18144, while the sum is 39.

Adding to 109400701098 its reverse (890107004901), we get a palindrome (999507705999).

The spelling of 109400701098 in words is "one hundred nine billion, four hundred million, seven hundred one thousand, ninety-eight".