60721536194 has 32 divisors (see below), whose sum is σ = 104969908800. Its totient is φ = 26053583040.

The previous prime is 60721536191. The next prime is 60721536203. The reversal of 60721536194 is 49163512706.

It is not an unprimeable number, because it can be changed into a prime (60721536191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146429 + ... + 378000.

It is an arithmetic number, because the mean of its divisors is an integer number (3280309650).

Almost surely, 2^60721536194 is an apocalyptic number.

60721536194 is a deficient number, since it is larger than the sum of its proper divisors (44248372606).

60721536194 is a wasteful number, since it uses less digits than its factorization.

60721536194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524738.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 60721536194 in words is "sixty billion, seven hundred twenty-one million, five hundred thirty-six thousand, one hundred ninety-four".