7105552142038 has 16 divisors (see below), whose sum is σ = 12897472796064. Its totient is φ = 2866105065600.

The previous prime is 7105552141997. The next prime is 7105552142041. The reversal of 7105552142038 is 8302412555017.

It is a junction number, because it is equal to n+sod(n) for n = 7105552141985 and 7105552142003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14927630313 + ... + 14927630788.

It is an arithmetic number, because the mean of its divisors is an integer number (806092049754).

Almost surely, 2^{7105552142038} is an apocalyptic number.

7105552142038 is a deficient number, since it is larger than the sum of its proper divisors (5791920654026).

7105552142038 is a wasteful number, since it uses less digits than its factorization.

7105552142038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29855261127.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 7105552142038 in words is "seven trillion, one hundred five billion, five hundred fifty-two million, one hundred forty-two thousand, thirty-eight".