611407101465612 has 72 divisors (see below), whose sum is σ = 1546322723618400. Its totient is φ = 203694057358848.

The previous prime is 611407101465469. The next prime is 611407101465631. The reversal of 611407101465612 is 216564101704116.

611407101465612 is a `hidden beast` number, since 6 + 1 + 1 + 4 + 0 + 7 + 10 + 14 + 6 + 5 + 612 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1284238798 + ... + 1284714794.

It is an arithmetic number, because the mean of its divisors is an integer number (21476704494700).

Almost surely, 2^{611407101465612} is an apocalyptic number.

It is an amenable number.

611407101465612 is an abundant number, since it is smaller than the sum of its proper divisors (934915622152788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

611407101465612 is a wasteful number, since it uses less digits than its factorization.

611407101465612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494895 (or 494890 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 611407101465612 in words is "six hundred eleven trillion, four hundred seven billion, one hundred one million, four hundred sixty-five thousand, six hundred twelve".