1114442040 has 64 divisors (see below), whose sum is σ = 3345616800. Its totient is φ = 296980992.

The previous prime is 1114442039. The next prime is 1114442053. The reversal of 1114442040 is 402444111.

It is a junction number, because it is equal to n+sod(n) for n = 1114441998 and 1114442016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270234 + ... + 274326.

Almost surely, 2^1114442040 is an apocalyptic number.

1114442040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114442040 is an abundant number, since it is smaller than the sum of its proper divisors (2231174760).

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

1114442040 is a wasteful number, since it uses less digits than its factorization.

1114442040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6376 (or 6372 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1114442040 is about 33383.2598767706. The cubic root of 1114442040 is about 1036.7781331717.

Adding to 1114442040 its reverse (402444111), we get a palindrome (1516886151).

The spelling of 1114442040 in words is "one billion, one hundred fourteen million, four hundred forty-two thousand, forty".