1425124340166 has 16 divisors (see below), whose sum is σ = 2851869081600. Its totient is φ = 474771379848.

The previous prime is 1425124340153. The next prime is 1425124340191. The reversal of 1425124340166 is 6610434215241.

It is a congruent number.

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, 67505286 + ... + 67526393.

It is an arithmetic number, because the mean of its divisors is an integer number (178241817600).

Almost surely, 2^{1425124340166} is an apocalyptic number.

1425124340166 is an abundant number, since it is smaller than the sum of its proper divisors (1426744741434).

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

1425124340166 is a wasteful number, since it uses less digits than its factorization.

1425124340166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135033443.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 1425124340166 in words is "one trillion, four hundred twenty-five billion, one hundred twenty-four million, three hundred forty thousand, one hundred sixty-six".