12742057646058 has 32 divisors (see below), whose sum is σ = 27450604048896. Its totient is φ = 3919751379648.

The previous prime is 12742057646051. The next prime is 12742057646063. The reversal of 12742057646058 is 85064675024721.

It is a junction number, because it is equal to n+sod(n) for n = 12742057645989 and 12742057646007.

It is not an unprimeable number, because it can be changed into a prime (12742057646051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18020541 + ... + 18714272.

It is an arithmetic number, because the mean of its divisors is an integer number (857831376528).

Almost surely, 2^{12742057646058} is an apocalyptic number.

12742057646058 is an abundant number, since it is smaller than the sum of its proper divisors (14708546402838).

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

12742057646058 is a wasteful number, since it uses less digits than its factorization.

12742057646058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36739278.

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 12742057646058 in words is "twelve trillion, seven hundred forty-two billion, fifty-seven million, six hundred forty-six thousand, fifty-eight".