1240487303304 has 32 divisors (see below), whose sum is σ = 3121756136640. Its totient is φ = 410757384000.

The previous prime is 1240487303299. The next prime is 1240487303309. The reversal of 1240487303304 is 4033037840421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1240487303299) and next prime (1240487303309).

It is not an unprimeable number, because it can be changed into a prime (1240487303309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171145287 + ... + 171152534.

It is an arithmetic number, because the mean of its divisors is an integer number (97554879270).

Almost surely, 2^{1240487303304} is an apocalyptic number.

It is an amenable number.

1240487303304 is an abundant number, since it is smaller than the sum of its proper divisors (1881268833336).

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

1240487303304 is a wasteful number, since it uses less digits than its factorization.

1240487303304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342297981 (or 342297977 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 1240487303304 in words is "one trillion, two hundred forty billion, four hundred eighty-seven million, three hundred three thousand, three hundred four".