16270678541142 has 80 divisors (see below), whose sum is σ = 36731852997840. Its totient is φ = 5383025227008.

The previous prime is 16270678541137. The next prime is 16270678541213. The reversal of 16270678541142 is 24114587607261.

It is a happy number.

16270678541142 is a `hidden beast` number, since 1 + 6 + 27 + 0 + 6 + 78 + 541 + 1 + 4 + 2 = 666.

It is a super-2 number, since 2×16270678541142² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11125909 + ... + 12503087.

It is an arithmetic number, because the mean of its divisors is an integer number (459148162473).

Almost surely, 2^{16270678541142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16270678541142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18365926498920).

16270678541142 is an abundant number, since it is smaller than the sum of its proper divisors (20461174456698).

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

16270678541142 is a wasteful number, since it uses less digits than its factorization.

16270678541142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377739 (or 1377730 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 16270678541142 in words is "sixteen trillion, two hundred seventy billion, six hundred seventy-eight million, five hundred forty-one thousand, one hundred forty-two".