60349191139 has 4 divisors (see below), whose sum is σ = 62430197760. Its totient is φ = 58268184520.

The previous prime is 60349191137. The next prime is 60349191151. The reversal of 60349191139 is 93119194306.

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

It is a cyclic number.

It is not a de Polignac number, because 60349191139 - 2¹ = 60349191137 is a prime.

It is a super-2 number, since 2×60349191139² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60349191137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1040503267 + ... + 1040503324.

It is an arithmetic number, because the mean of its divisors is an integer number (15607549440).

Almost surely, 2^60349191139 is an apocalyptic number.

60349191139 is a deficient number, since it is larger than the sum of its proper divisors (2081006621).

60349191139 is a wasteful number, since it uses less digits than its factorization.

60349191139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081006620.

The product of its (nonzero) digits is 157464, while the sum is 46.

The spelling of 60349191139 in words is "sixty billion, three hundred forty-nine million, one hundred ninety-one thousand, one hundred thirty-nine".