1240508034 has 40 divisors (see below), whose sum is σ = 2782821888. Its totient is φ = 413031960.

The previous prime is 1240508023. The next prime is 1240508039. The reversal of 1240508034 is 4308050421.

1240508034 is a `hidden beast` number, since 124 + 0 + 508 + 0 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1240507989 and 1240508007.

It is not an unprimeable number, because it can be changed into a prime (1240508039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 156679 + ... + 164405.

Almost surely, 2^1240508034 is an apocalyptic number.

1240508034 is an abundant number, since it is smaller than the sum of its proper divisors (1542313854).

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

1240508034 is an equidigital number, since it uses as much as digits as its factorization.

1240508034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8732 (or 8723 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1240508034 is about 35220.8465826703. The cubic root of 1240508034 is about 1074.4837713216.

Adding to 1240508034 its reverse (4308050421), we get a palindrome (5548558455).

The spelling of 1240508034 in words is "one billion, two hundred forty million, five hundred eight thousand, thirty-four".