340601010021422 has 32 divisors (see below), whose sum is σ = 517796021698560. Its totient is φ = 168015942588960.

The previous prime is 340601010021421. The next prime is 340601010021431. The reversal of 340601010021422 is 224120010106043.

It is a super-2 number, since 2×340601010021422² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340601010021391 and 340601010021400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340601010021421) 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, 137318483 + ... + 139776849.

It is an arithmetic number, because the mean of its divisors is an integer number (16181125678080).

Almost surely, 2^{340601010021422} is an apocalyptic number.

340601010021422 is a deficient number, since it is larger than the sum of its proper divisors (177195011677138).

340601010021422 is a wasteful number, since it uses less digits than its factorization.

340601010021422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461136.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 340601010021422 its reverse (224120010106043), we get a palindrome (564721020127465).

The spelling of 340601010021422 in words is "three hundred forty trillion, six hundred one billion, ten million, twenty-one thousand, four hundred twenty-two".