340220422411412 has 48 divisors (see below), whose sum is σ = 626691314156544. Its totient is φ = 161407445472000.

The previous prime is 340220422411367. The next prime is 340220422411433. The reversal of 340220422411412 is 214114224022043.

It is a super-2 number, since 2×340220422411412² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 105157433 + ... + 108344480.

It is an arithmetic number, because the mean of its divisors is an integer number (13056069044928).

Almost surely, 2^{340220422411412} is an apocalyptic number.

It is an amenable number.

340220422411412 is a deficient number, since it is larger than the sum of its proper divisors (286470891745132).

340220422411412 is a wasteful number, since it uses less digits than its factorization.

340220422411412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213502200 (or 213502198 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 340220422411412 its reverse (214114224022043), we get a palindrome (554334646433455).

The spelling of 340220422411412 in words is "three hundred forty trillion, two hundred twenty billion, four hundred twenty-two million, four hundred eleven thousand, four hundred twelve".