1612013658048 has 168 divisors, whose sum is σ = 4816257232592. Its totient is φ = 515011571712.

The previous prime is 1612013658043. The next prime is 1612013658083. The reversal of 1612013658048 is 8408563102161.

1612013658048 is a `hidden beast` number, since 1 + 6 + 1 + 20 + 1 + 3 + 6 + 580 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1612013657994 and 1612013658012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612013658041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 863436 + ... + 1992372.

Almost surely, 2^{1612013658048} is an apocalyptic number.

1612013658048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1612013658048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2408128616296).

1612013658048 is an abundant number, since it is smaller than the sum of its proper divisors (3204243574544).

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

1612013658048 is a wasteful number, since it uses less digits than its factorization.

1612013658048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129059 (or 1129046 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 1612013658048 in words is "one trillion, six hundred twelve billion, thirteen million, six hundred fifty-eight thousand, forty-eight".