1607610121144 has 8 divisors (see below), whose sum is σ = 3014268977160. Its totient is φ = 803805060568.

The previous prime is 1607610121121. The next prime is 1607610121153. The reversal of 1607610121144 is 4411210167061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100475632564 + ... + 100475632579.

It is an arithmetic number, because the mean of its divisors is an integer number (376783622145).

Almost surely, 2^{1607610121144} is an apocalyptic number.

It is an amenable number.

1607610121144 is a deficient number, since it is larger than the sum of its proper divisors (1406658856016).

1607610121144 is a wasteful number, since it uses less digits than its factorization.

1607610121144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200951265149 (or 200951265145 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 1607610121144 in words is "one trillion, six hundred seven billion, six hundred ten million, one hundred twenty-one thousand, one hundred forty-four".