117744738826370 has 32 divisors (see below), whose sum is σ = 215836738430400. Its totient is φ = 46234323233856.

The previous prime is 117744738826343. The next prime is 117744738826373. The reversal of 117744738826370 is 73628837447711.

It is a self number, because there is not a number n which added to its sum of digits gives 117744738826370.

It is not an unprimeable number, because it can be changed into a prime (117744738826373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140320304 + ... + 141156923.

It is an arithmetic number, because the mean of its divisors is an integer number (6744898075950).

Almost surely, 2^{117744738826370} is an apocalyptic number.

117744738826370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117744738826370 is a deficient number, since it is larger than the sum of its proper divisors (98091999604030).

117744738826370 is a wasteful number, since it uses less digits than its factorization.

117744738826370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281478002.

The product of its (nonzero) digits is 265531392, while the sum is 68.

The spelling of 117744738826370 in words is "one hundred seventeen trillion, seven hundred forty-four billion, seven hundred thirty-eight million, eight hundred twenty-six thousand, three hundred seventy".