60912260978 has 8 divisors (see below), whose sum is σ = 91554479280. Its totient is φ = 30394101220.

The previous prime is 60912260957. The next prime is 60912261001. The reversal of 60912260978 is 87906221906.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31013408 + ... + 31015371.

It is an arithmetic number, because the mean of its divisors is an integer number (11444309910).

Almost surely, 2^60912260978 is an apocalyptic number.

60912260978 is a deficient number, since it is larger than the sum of its proper divisors (30642218302).

60912260978 is a wasteful number, since it uses less digits than its factorization.

60912260978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62029272.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 60912260978 in words is "sixty billion, nine hundred twelve million, two hundred sixty thousand, nine hundred seventy-eight".