1240114505 has 32 divisors (see below), whose sum is σ = 1742846976. Its totient is φ = 829430784.

The previous prime is 1240114399. The next prime is 1240114507. The reversal of 1240114505 is 5054110421.

It is not a de Polignac number, because 1240114505 - 2¹² = 1240110409 is a prime.

It is a super-2 number, since 2×1240114505² = 3075767971022790050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1240114507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553247 + ... + 555483.

It is an arithmetic number, because the mean of its divisors is an integer number (54463968).

Almost surely, 2^1240114505 is an apocalyptic number.

It is an amenable number.

1240114505 is a deficient number, since it is larger than the sum of its proper divisors (502732471).

1240114505 is a wasteful number, since it uses less digits than its factorization.

1240114505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1240114505 is about 35215.2595475314. The cubic root of 1240114505 is about 1074.3701390481.

Adding to 1240114505 its reverse (5054110421), we get a palindrome (6294224926).

The spelling of 1240114505 in words is "one billion, two hundred forty million, one hundred fourteen thousand, five hundred five".