2125410116642 has 16 divisors (see below), whose sum is σ = 3274327348992. Its totient is φ = 1033968489840.

The previous prime is 2125410116581. The next prime is 2125410116651. The reversal of 2125410116642 is 2466110145212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6433967 + ... + 6756237.

It is an arithmetic number, because the mean of its divisors is an integer number (204645459312).

Almost surely, 2^{2125410116642} is an apocalyptic number.

2125410116642 is a deficient number, since it is larger than the sum of its proper divisors (1148917232350).

2125410116642 is a wasteful number, since it uses less digits than its factorization.

2125410116642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411433.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 2125410116642 in words is "two trillion, one hundred twenty-five billion, four hundred ten million, one hundred sixteen thousand, six hundred forty-two".