51116642436034 has 16 divisors (see below), whose sum is σ = 87628624444800. Its totient is φ = 21907108833984.

The previous prime is 51116642436029. The next prime is 51116642436037. The reversal of 51116642436034 is 43063424661115.

It is a super-2 number, since 2×51116642436034² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51116642436037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19650762 + ... + 22099450.

It is an arithmetic number, because the mean of its divisors is an integer number (5476789027800).

Almost surely, 2^{51116642436034} is an apocalyptic number.

51116642436034 is a deficient number, since it is larger than the sum of its proper divisors (36511982008766).

51116642436034 is a wasteful number, since it uses less digits than its factorization.

51116642436034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939777.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 51116642436034 in words is "fifty-one trillion, one hundred sixteen billion, six hundred forty-two million, four hundred thirty-six thousand, thirty-four".