107775420000 has 240 divisors, whose sum is σ = 354737097792. Its totient is φ = 28641600000.

The previous prime is 107775419963. The next prime is 107775420029. The reversal of 107775420000 is 24577701.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18417075 + ... + 18422925.

Almost surely, 2^107775420000 is an apocalyptic number.

107775420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107775420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177368548896).

107775420000 is an abundant number, since it is smaller than the sum of its proper divisors (246961677792).

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

107775420000 is an equidigital number, since it uses as much as digits as its factorization.

107775420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191 (or 6168 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 33.

Adding to 107775420000 its reverse (24577701), we get a palindrome (107799997701).

The spelling of 107775420000 in words is "one hundred seven billion, seven hundred seventy-five million, four hundred twenty thousand".