340101422542 has 24 divisors (see below), whose sum is σ = 600954219360. Its totient is φ = 143912714400.

The previous prime is 340101422519. The next prime is 340101422597. The reversal of 340101422542 is 245224101043.

It is a self number, because there is not a number n which added to its sum of digits gives 340101422542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21956959 + ... + 21972442.

It is an arithmetic number, because the mean of its divisors is an integer number (25039759140).

Almost surely, 2^340101422542 is an apocalyptic number.

340101422542 is a deficient number, since it is larger than the sum of its proper divisors (260852796818).

340101422542 is a wasteful number, since it uses less digits than its factorization.

340101422542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43929496 (or 43929489 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 340101422542 its reverse (245224101043), we get a palindrome (585325523585).

The spelling of 340101422542 in words is "three hundred forty billion, one hundred one million, four hundred twenty-two thousand, five hundred forty-two".