1610601233472 has 672 divisors, whose sum is σ = 6215926608000. Its totient is φ = 403905761280.

The previous prime is 1610601233467. The next prime is 1610601233489. The reversal of 1610601233472 is 2743321060161.

1610601233472 is a `hidden beast` number, since 1 + 6 + 1 + 0 + 60 + 123 + 3 + 472 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26980554 + ... + 27040182.

Almost surely, 2^{1610601233472} is an apocalyptic number.

1610601233472 is a gapful number since it is divisible by the number (12) 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 1610601233472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3107963304000).

1610601233472 is an abundant number, since it is smaller than the sum of its proper divisors (4605325374528).

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

1610601233472 is a wasteful number, since it uses less digits than its factorization.

1610601233472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59704 (or 59681 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 1610601233472 in words is "one trillion, six hundred ten billion, six hundred one million, two hundred thirty-three thousand, four hundred seventy-two".