1612600062161 has 24 divisors (see below), whose sum is σ = 1816842209952. Its totient is φ = 1429464960000.

The previous prime is 1612600062127. The next prime is 1612600062167.

1612600062161 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-1612600062161 is a prime.

It is a super-2 number, since 2×1612600062161² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1612600062167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2790161 + ... + 3318161.

It is an arithmetic number, because the mean of its divisors is an integer number (75701758748).

Almost surely, 2^{1612600062161} is an apocalyptic number.

1612600062161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1612600062161 is a deficient number, since it is larger than the sum of its proper divisors (204242147791).

1612600062161 is a wasteful number, since it uses less digits than its factorization.

1612600062161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528653 (or 528642 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

It can be divided in two parts, 16126000 and 62161, that added together give a palindrome (16188161).

The spelling of 1612600062161 in words is "one trillion, six hundred twelve billion, six hundred million, sixty-two thousand, one hundred sixty-one".