16055302061242 has 4 divisors (see below), whose sum is σ = 24082953091866. Its totient is φ = 8027651030620.

The previous prime is 16055302061231. The next prime is 16055302061273. The reversal of 16055302061242 is 24216020355061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14473238705641 + 1582063355601 = 3804371^2 + 1257801^2 .

It is a super-2 number, since 2×16055302061242² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013825515309 + ... + 4013825515312.

Almost surely, 2^{16055302061242} is an apocalyptic number.

16055302061242 is a deficient number, since it is larger than the sum of its proper divisors (8027651030624).

16055302061242 is an equidigital number, since it uses as much as digits as its factorization.

16055302061242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8027651030623.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 16055302061242 in words is "sixteen trillion, fifty-five billion, three hundred two million, sixty-one thousand, two hundred forty-two".