118740401883479 has 8 divisors (see below), whose sum is σ = 119046870180480. Its totient is φ = 118434097173816.

The previous prime is 118740401883473. The next prime is 118740401883511. The reversal of 118740401883479 is 974388104047811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118740401883479 - 2⁴⁴ = 101148215839063 is a prime.

It is a super-3 number, since 3×118740401883479³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118740401883473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39443189 + ... + 42346734.

It is an arithmetic number, because the mean of its divisors is an integer number (14880858772560).

Almost surely, 2^{118740401883479} is an apocalyptic number.

118740401883479 is a deficient number, since it is larger than the sum of its proper divisors (306468297001).

118740401883479 is an equidigital number, since it uses as much as digits as its factorization.

118740401883479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81793669.

The product of its (nonzero) digits is 43352064, while the sum is 65.

The spelling of 118740401883479 in words is "one hundred eighteen trillion, seven hundred forty billion, four hundred one million, eight hundred eighty-three thousand, four hundred seventy-nine".