1204314312040 has 32 divisors (see below), whose sum is σ = 3096808231680. Its totient is φ = 412907764032.

The previous prime is 1204314312037. The next prime is 1204314312043. The reversal of 1204314312040 is 402134134021.

It is an interprime number because it is at equal distance from previous prime (1204314312037) and next prime (1204314312043).

It is a junction number, because it is equal to n+sod(n) for n = 1204314311996 and 1204314312014.

It is not an unprimeable number, because it can be changed into a prime (1204314312043) 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, 2150560992 + ... + 2150561551.

It is an arithmetic number, because the mean of its divisors is an integer number (96775257240).

Almost surely, 2^{1204314312040} is an apocalyptic number.

1204314312040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204314312040 is an abundant number, since it is smaller than the sum of its proper divisors (1892493919640).

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

1204314312040 is a wasteful number, since it uses less digits than its factorization.

1204314312040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301122561 (or 4301122557 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1204314312040 its reverse (402134134021), we get a palindrome (1606448446061).

The spelling of 1204314312040 in words is "one trillion, two hundred four billion, three hundred fourteen million, three hundred twelve thousand, forty".