9740990555136 has 165 divisors, whose sum is σ = 29091186645609. Its totient is φ = 3246697230336.

The previous prime is 9740990555119. The next prime is 9740990555243. The reversal of 9740990555136 is 6315550990479.

The square root of 9740990555136 is 3121056.

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

9740990555136 is a `hidden beast` number, since 9 + 7 + 40 + 9 + 9 + 0 + 5 + 551 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2077749273600 + 7663241281536 = 1441440^2 + 2768256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 898858710 + ... + 898869546.

Almost surely, 2^{9740990555136} is an apocalyptic number.

9740990555136 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

9740990555136 is the 3121056-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9740990555136

9740990555136 is an abundant number, since it is smaller than the sum of its proper divisors (19350196090473).

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

9740990555136 is an frugal number, since it uses more digits than its factorization.

9740990555136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21706 (or 10842 counting only the distinct ones).

The product of its (nonzero) digits is 45927000, while the sum is 63.

The spelling of 9740990555136 in words is "nine trillion, seven hundred forty billion, nine hundred ninety million, five hundred fifty-five thousand, one hundred thirty-six".