1240413034 has 8 divisors (see below), whose sum is σ = 2126422368. Its totient is φ = 531605580.

The previous prime is 1240413029. The next prime is 1240413037. The reversal of 1240413034 is 4303140421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1240412996 and 1240413014.

It is not an unprimeable number, because it can be changed into a prime (1240413037) 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, 44300452 + ... + 44300479.

It is an arithmetic number, because the mean of its divisors is an integer number (265802796).

Almost surely, 2^1240413034 is an apocalyptic number.

1240413034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1240413034 is a deficient number, since it is larger than the sum of its proper divisors (886009334).

1240413034 is an equidigital number, since it uses as much as digits as its factorization.

1240413034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88600940.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1240413034 is about 35219.4979237354. The cubic root of 1240413034 is about 1074.4563420853.

Adding to 1240413034 its reverse (4303140421), we get a palindrome (5543553455).

The spelling of 1240413034 in words is "one billion, two hundred forty million, four hundred thirteen thousand, thirty-four".