1241042312140 has 48 divisors (see below), whose sum is σ = 2651281839360. Its totient is φ = 487833629120.

The previous prime is 1241042312137. The next prime is 1241042312143. The reversal of 1241042312140 is 412132401421.

It is an interprime number because it is at equal distance from previous prime (1241042312137) and next prime (1241042312143).

It is not an unprimeable number, because it can be changed into a prime (1241042312143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3244395 + ... + 3606685.

It is an arithmetic number, because the mean of its divisors is an integer number (55235038320).

Almost surely, 2^{1241042312140} is an apocalyptic number.

1241042312140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241042312140 is an abundant number, since it is smaller than the sum of its proper divisors (1410239527220).

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

1241042312140 is a wasteful number, since it uses less digits than its factorization.

1241042312140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365262 (or 365260 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1241042312140 its reverse (412132401421), we get a palindrome (1653174713561).

The spelling of 1241042312140 in words is "one trillion, two hundred forty-one billion, forty-two million, three hundred twelve thousand, one hundred forty".