119469774736 has 225 divisors, whose sum is σ = 278395514229. Its totient is φ = 49640008704.

The previous prime is 119469774733. The next prime is 119469774751. The reversal of 119469774736 is 637477964911.

The square root of 119469774736 is 345644.

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

It can be written as a sum of positive squares in 7 ways, for example, as 36442810000 + 83026964736 = 190900^2 + 288144^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119469774733) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 5194338021 + ... + 5194338043.

Almost surely, 2^119469774736 is an apocalyptic number.

119469774736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

119469774736 is the 345644-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119469774736

119469774736 is an abundant number, since it is smaller than the sum of its proper divisors (158925739493).

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

119469774736 is an frugal number, since it uses more digits than its factorization.

119469774736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 55 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 64.

Multiplying 119469774736 by its sum of digits (64), we get a square (7646065583104 = 2765152²).

The spelling of 119469774736 in words is "one hundred nineteen billion, four hundred sixty-nine million, seven hundred seventy-four thousand, seven hundred thirty-six".