11357615380734 has 96 divisors (see below), whose sum is σ = 28342896192000. Its totient is φ = 3219806984256.

The previous prime is 11357615380721. The next prime is 11357615380789. The reversal of 11357615380734 is 43708351675311.

11357615380734 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 76 + 1 + 538 + 0 + 7 + 34 = 666.

11357615380734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10355119 + ... + 11399285.

It is an arithmetic number, because the mean of its divisors is an integer number (295238502000).

Almost surely, 2^{11357615380734} is an apocalyptic number.

11357615380734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11357615380734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14171448096000).

11357615380734 is an abundant number, since it is smaller than the sum of its proper divisors (16985280811266).

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

11357615380734 is a wasteful number, since it uses less digits than its factorization.

11357615380734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044854 (or 1044851 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 11357615380734 in words is "eleven trillion, three hundred fifty-seven billion, six hundred fifteen million, three hundred eighty thousand, seven hundred thirty-four".