3212540130242 has 32 divisors (see below), whose sum is σ = 5036088605184. Its totient is φ = 1535146272000.

The previous prime is 3212540130227. The next prime is 3212540130271. The reversal of 3212540130242 is 2420310452123.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13659242 + ... + 13892442.

It is an arithmetic number, because the mean of its divisors is an integer number (157377768912).

Almost surely, 2^{3212540130242} is an apocalyptic number.

3212540130242 is a deficient number, since it is larger than the sum of its proper divisors (1823548474942).

3212540130242 is a wasteful number, since it uses less digits than its factorization.

3212540130242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235994.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 3212540130242 its reverse (2420310452123), we get a palindrome (5632850582365).

The spelling of 3212540130242 in words is "three trillion, two hundred twelve billion, five hundred forty million, one hundred thirty thousand, two hundred forty-two".