212132401430 has 8 divisors (see below), whose sum is σ = 381838322592. Its totient is φ = 84852960568.

The previous prime is 212132401373. The next prime is 212132401441. The reversal of 212132401430 is 34104231212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212132401396 and 212132401405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10606620062 + ... + 10606620081.

It is an arithmetic number, because the mean of its divisors is an integer number (47729790324).

Almost surely, 2^212132401430 is an apocalyptic number.

212132401430 is a deficient number, since it is larger than the sum of its proper divisors (169705921162).

212132401430 is a wasteful number, since it uses less digits than its factorization.

212132401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21213240150.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 212132401430 its reverse (34104231212), we get a palindrome (246236632642).

The spelling of 212132401430 in words is "two hundred twelve billion, one hundred thirty-two million, four hundred one thousand, four hundred thirty".