12412301240 has 16 divisors (see below), whose sum is σ = 27927677880. Its totient is φ = 4964920480.

The previous prime is 12412301201. The next prime is 12412301249. The reversal of 12412301240 is 4210321421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412301249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155153726 + ... + 155153805.

Almost surely, 2^12412301240 is an apocalyptic number.

12412301240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12412301240 is an abundant number, since it is smaller than the sum of its proper divisors (15515376640).

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

12412301240 is a wasteful number, since it uses less digits than its factorization.

12412301240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310307542 (or 310307538 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12412301240 its reverse (4210321421), we get a palindrome (16622622661).

The spelling of 12412301240 in words is "twelve billion, four hundred twelve million, three hundred one thousand, two hundred forty".