1612674348064 has 48 divisors (see below), whose sum is σ = 3483692620632. Its totient is φ = 730267619328.

The previous prime is 1612674348059. The next prime is 1612674348121. The reversal of 1612674348064 is 4608434762161.

It can be written as a sum of positive squares in 4 ways, for example, as 1552246875664 + 60427472400 = 1245892^2 + 245820^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 36549849 + ... + 36593944.

Almost surely, 2^{1612674348064} is an apocalyptic number.

It is an amenable number.

1612674348064 is an abundant number, since it is smaller than the sum of its proper divisors (1871018272568).

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

1612674348064 is a wasteful number, since it uses less digits than its factorization.

1612674348064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73143869 (or 73143861 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 1612674348064 in words is "one trillion, six hundred twelve billion, six hundred seventy-four million, three hundred forty-eight thousand, sixty-four".