1114040280 has 32 divisors (see below), whose sum is σ = 3342121200. Its totient is φ = 297077376.

The previous prime is 1114040269. The next prime is 1114040293. The reversal of 1114040280 is 820404111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4641715 + ... + 4641954.

Almost surely, 2^1114040280 is an apocalyptic number.

1114040280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114040280 is an abundant number, since it is smaller than the sum of its proper divisors (2228080920).

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

1114040280 is a wasteful number, since it uses less digits than its factorization.

1114040280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9283683 (or 9283679 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1114040280 is about 33377.2419471711. The cubic root of 1114040280 is about 1036.6535308948.

Adding to 1114040280 its reverse (820404111), we get a palindrome (1934444391).

The spelling of 1114040280 in words is "one billion, one hundred fourteen million, forty thousand, two hundred eighty".