611406485100711 has 12 divisors (see below), whose sum is σ = 883471373121792. Its totient is φ = 407452628437056.

The previous prime is 611406485100707. The next prime is 611406485100713. The reversal of 611406485100711 is 117001584604116.

611406485100711 is a `hidden beast` number, since 6 + 1 + 1 + 4 + 0 + 64 + 8 + 510 + 0 + 71 + 1 = 666.

It is not a de Polignac number, because 611406485100711 - 2² = 611406485100707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611406485100713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12641221426 + ... + 12641269791.

It is an arithmetic number, because the mean of its divisors is an integer number (73622614426816).

Almost surely, 2^{611406485100711} is an apocalyptic number.

611406485100711 is a deficient number, since it is larger than the sum of its proper divisors (272064888021081).

611406485100711 is a wasteful number, since it uses less digits than its factorization.

611406485100711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25282493910 (or 25282493907 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 611406485100711 in words is "six hundred eleven trillion, four hundred six billion, four hundred eighty-five million, one hundred thousand, seven hundred eleven".