1240030104 has 32 divisors (see below), whose sum is σ = 3146349120. Its totient is φ = 407173536.

The previous prime is 1240030097. The next prime is 1240030153. The reversal of 1240030104 is 4010300421.

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, 383974 + ... + 387189.

It is an arithmetic number, because the mean of its divisors is an integer number (98323410).

Almost surely, 2^1240030104 is an apocalyptic number.

It is an amenable number.

1240030104 is an abundant number, since it is smaller than the sum of its proper divisors (1906319016).

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

1240030104 is a wasteful number, since it uses less digits than its factorization.

1240030104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771239 (or 771235 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1240030104 is about 35214.0611688002. The cubic root of 1240030104 is about 1074.3457649625.

Adding to 1240030104 its reverse (4010300421), we get a palindrome (5250330525).

The spelling of 1240030104 in words is "one billion, two hundred forty million, thirty thousand, one hundred four".