30771077234 has 32 divisors (see below), whose sum is σ = 47337177600. Its totient is φ = 14997606400.

The previous prime is 30771077219. The next prime is 30771077279. The reversal of 30771077234 is 43277017703.

It is a super-3 number, since 3×30771077234³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30771077191 and 30771077200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7202519 + ... + 7206789.

It is an arithmetic number, because the mean of its divisors is an integer number (1479286800).

Almost surely, 2^30771077234 is an apocalyptic number.

30771077234 is a deficient number, since it is larger than the sum of its proper divisors (16566100366).

30771077234 is a wasteful number, since it uses less digits than its factorization.

30771077234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906.

The product of its (nonzero) digits is 172872, while the sum is 41.

The spelling of 30771077234 in words is "thirty billion, seven hundred seventy-one million, seventy-seven thousand, two hundred thirty-four".