1101416240 has 20 divisors (see below), whose sum is σ = 2560792944. Its totient is φ = 440566464.

The previous prime is 1101416227. The next prime is 1101416243. The reversal of 1101416240 is 426141011.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1101416243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6883772 + ... + 6883931.

Almost surely, 2^1101416240 is an apocalyptic number.

1101416240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101416240 is an abundant number, since it is smaller than the sum of its proper divisors (1459376704).

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

1101416240 is a wasteful number, since it uses less digits than its factorization.

1101416240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13767716 (or 13767710 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1101416240 is about 33187.5916571239. The cubic root of 1101416240 is about 1032.7229425535.

Adding to 1101416240 its reverse (426141011), we get a palindrome (1527557251).

The spelling of 1101416240 in words is "one billion, one hundred one million, four hundred sixteen thousand, two hundred forty".