340030103213442 has 32 divisors (see below), whose sum is σ = 680206272729984. Its totient is φ = 113319024796800.

The previous prime is 340030103213441. The next prime is 340030103213447. The reversal of 340030103213442 is 244312301030043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (340030103213441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050477942 + ... + 1050801582.

It is an arithmetic number, because the mean of its divisors is an integer number (21256446022812).

Almost surely, 2^{340030103213442} is an apocalyptic number.

340030103213442 is an abundant number, since it is smaller than the sum of its proper divisors (340176169516542).

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

340030103213442 is a wasteful number, since it uses less digits than its factorization.

340030103213442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360714.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 340030103213442 its reverse (244312301030043), we get a palindrome (584342404243485).

The spelling of 340030103213442 in words is "three hundred forty trillion, thirty billion, one hundred three million, two hundred thirteen thousand, four hundred forty-two".