340101422540 has 96 divisors (see below), whose sum is σ = 806714415360. Its totient is φ = 119304057600.

The previous prime is 340101422519. The next prime is 340101422597. The reversal of 340101422540 is 45224101043.

It is a super-2 number, since 2×340101422540² (a number of 24 digits) contains 22 as substring.

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, 7448219 + ... + 7493741.

It is an arithmetic number, because the mean of its divisors is an integer number (8403275160).

Almost surely, 2^340101422540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340101422540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403357207680).

340101422540 is an abundant number, since it is smaller than the sum of its proper divisors (466612992820).

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

340101422540 is a wasteful number, since it uses less digits than its factorization.

340101422540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46743 (or 46741 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 340101422540 its reverse (45224101043), we get a palindrome (385325523583).

The spelling of 340101422540 in words is "three hundred forty billion, one hundred one million, four hundred twenty-two thousand, five hundred forty".