2374785789156 has 405 divisors, whose sum is σ = 7025040163449. Its totient is φ = 699013022400.

The previous prime is 2374785789149. The next prime is 2374785789157. The reversal of 2374785789156 is 6519875874732.

The square root of 2374785789156 is 1541034.

It is a perfect power (a square), and thus also a powerful number.

2374785789156 is a `hidden beast` number, since 2 + 3 + 7 + 47 + 8 + 578 + 9 + 1 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26168238756 + 2348617550400 = 161766^2 + 1532520^2 .

Its product of digits (711244800) is a multiple of the sum of its prime divisors (240).

It is not an unprimeable number, because it can be changed into a prime (2374785789157) by changing a digit.

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 134 ways as a sum of consecutive naturals, for example, 13120363386 + ... + 13120363566.

Almost surely, 2^{2374785789156} is an apocalyptic number.

2374785789156 is the 1541034-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2374785789156

2374785789156 is an abundant number, since it is smaller than the sum of its proper divisors (4650254374293).

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

2374785789156 is a wasteful number, since it uses less digits than its factorization.

2374785789156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 240 counting only the distinct ones).

The product of its digits is 711244800, while the sum is 72.

The spelling of 2374785789156 in words is "two trillion, three hundred seventy-four billion, seven hundred eighty-five million, seven hundred eighty-nine thousand, one hundred fifty-six".