42211678774 has 8 divisors (see below), whose sum is σ = 64355510448. Its totient is φ = 20759841960.

The previous prime is 42211678723. The next prime is 42211678787. The reversal of 42211678774 is 47787611224.

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

It is a congruent number.

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, 172998562 + ... + 172998805.

It is an arithmetic number, because the mean of its divisors is an integer number (8044438806).

Almost surely, 2^42211678774 is an apocalyptic number.

42211678774 is a deficient number, since it is larger than the sum of its proper divisors (22143831674).

42211678774 is a wasteful number, since it uses less digits than its factorization.

42211678774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345997430.

The product of its digits is 1053696, while the sum is 49.

The spelling of 42211678774 in words is "forty-two billion, two hundred eleven million, six hundred seventy-eight thousand, seven hundred seventy-four".