12401331430 has 8 divisors (see below), whose sum is σ = 22322396592. Its totient is φ = 4960532568.

The previous prime is 12401331427. The next prime is 12401331431. The reversal of 12401331430 is 3413310421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401331431) 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, 620066562 + ... + 620066581.

It is an arithmetic number, because the mean of its divisors is an integer number (2790299574).

Almost surely, 2^12401331430 is an apocalyptic number.

12401331430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12401331430 is a deficient number, since it is larger than the sum of its proper divisors (9921065162).

12401331430 is a wasteful number, since it uses less digits than its factorization.

12401331430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240133150.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12401331430 its reverse (3413310421), we get a palindrome (15814641851).

The spelling of 12401331430 in words is "twelve billion, four hundred one million, three hundred thirty-one thousand, four hundred thirty".