231461676774530 has 64 divisors (see below), whose sum is σ = 436652954343936. Its totient is φ = 88170850944000.

The previous prime is 231461676774527. The next prime is 231461676774583. The reversal of 231461676774530 is 35477676164132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234030860 + ... + 235017800.

It is an arithmetic number, because the mean of its divisors is an integer number (6822702411624).

Almost surely, 2^{231461676774530} is an apocalyptic number.

231461676774530 is a deficient number, since it is larger than the sum of its proper divisors (205191277569406).

231461676774530 is a wasteful number, since it uses less digits than its factorization.

231461676774530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991443.

The product of its (nonzero) digits is 106686720, while the sum is 62.

The spelling of 231461676774530 in words is "two hundred thirty-one trillion, four hundred sixty-one billion, six hundred seventy-six million, seven hundred seventy-four thousand, five hundred thirty".