7772613101242 has 16 divisors (see below), whose sum is σ = 13271813675712. Its totient is φ = 3379397000320.

The previous prime is 7772613101233. The next prime is 7772613101287. The reversal of 7772613101242 is 2421013162777.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7680447223 + ... + 7680448234.

It is an arithmetic number, because the mean of its divisors is an integer number (829488354732).

Almost surely, 2^{7772613101242} is an apocalyptic number.

7772613101242 is a deficient number, since it is larger than the sum of its proper divisors (5499200574470).

7772613101242 is a wasteful number, since it uses less digits than its factorization.

7772613101242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15360895493.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 7772613101242 in words is "seven trillion, seven hundred seventy-two billion, six hundred thirteen million, one hundred one thousand, two hundred forty-two".