51241401106011 has 32 divisors (see below), whose sum is σ = 78309272409600. Its totient is φ = 33099412436640.

The previous prime is 51241401106009. The next prime is 51241401106013. The reversal of 51241401106011 is 11060110414215.

It is a happy number.

51241401106011 is a `hidden beast` number, since 5 + 1 + 2 + 4 + 1 + 40 + 1 + 10 + 601 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (51241401106009) and next prime (51241401106013).

It is not a de Polignac number, because 51241401106011 - 2¹ = 51241401106009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (51241401106013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232068471 + ... + 232289168.

It is an arithmetic number, because the mean of its divisors is an integer number (2447164762800).

Almost surely, 2^{51241401106011} is an apocalyptic number.

51241401106011 is a deficient number, since it is larger than the sum of its proper divisors (27067871303589).

51241401106011 is a wasteful number, since it uses less digits than its factorization.

51241401106011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464357776 (or 464357770 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The spelling of 51241401106011 in words is "fifty-one trillion, two hundred forty-one billion, four hundred one million, one hundred six thousand, eleven".