155334161416 has 64 divisors (see below), whose sum is σ = 348207079680. Its totient is φ = 63516752640.

The previous prime is 155334161413. The next prime is 155334161459. The reversal of 155334161416 is 614161433551.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (155334161413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359446 + ... + 663226.

It is an arithmetic number, because the mean of its divisors is an integer number (5440735620).

Almost surely, 2^155334161416 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 155334161416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174103539840).

155334161416 is an abundant number, since it is smaller than the sum of its proper divisors (192872918264).

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

155334161416 is a wasteful number, since it uses less digits than its factorization.

155334161416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304214 (or 304210 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

Adding to 155334161416 its reverse (614161433551), we get a palindrome (769495594967).

The spelling of 155334161416 in words is "one hundred fifty-five billion, three hundred thirty-four million, one hundred sixty-one thousand, four hundred sixteen".