212046150342 has 64 divisors (see below), whose sum is σ = 458655934464. Its totient is φ = 64968220800.

The previous prime is 212046150331. The next prime is 212046150373. The reversal of 212046150342 is 243051640212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20061543 + ... + 20072109.

It is an arithmetic number, because the mean of its divisors is an integer number (7166498976).

Almost surely, 2^212046150342 is an apocalyptic number.

212046150342 is an abundant number, since it is smaller than the sum of its proper divisors (246609784122).

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

212046150342 is a wasteful number, since it uses less digits than its factorization.

212046150342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11653.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 212046150342 its reverse (243051640212), we get a palindrome (455097790554).

The spelling of 212046150342 in words is "two hundred twelve billion, forty-six million, one hundred fifty thousand, three hundred forty-two".