16260261422 has 64 divisors (see below), whose sum is σ = 27515013120. Its totient is φ = 7169817600.

The previous prime is 16260261403. The next prime is 16260261491. The reversal of 16260261422 is 22416206261.

It is a super-2 number, since 2×16260261422² (a number of 21 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 31 ways as a sum of consecutive naturals, for example, 6005393 + ... + 6008099.

It is an arithmetic number, because the mean of its divisors is an integer number (429922080).

Almost surely, 2^16260261422 is an apocalyptic number.

16260261422 is a deficient number, since it is larger than the sum of its proper divisors (11254751698).

16260261422 is a wasteful number, since it uses less digits than its factorization.

16260261422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 16260261422 its reverse (22416206261), we get a palindrome (38676467683).

The spelling of 16260261422 in words is "sixteen billion, two hundred sixty million, two hundred sixty-one thousand, four hundred twenty-two".