118921450270 has 32 divisors (see below), whose sum is σ = 244838619648. Its totient is φ = 40739700768.

The previous prime is 118921450253. The next prime is 118921450303. The reversal of 118921450270 is 72054129811.

It is a super-2 number, since 2×118921450270² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608944 + ... + 780163.

It is an arithmetic number, because the mean of its divisors is an integer number (7651206864).

Almost surely, 2^118921450270 is an apocalyptic number.

118921450270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118921450270 is an abundant number, since it is smaller than the sum of its proper divisors (125917169378).

118921450270 is a wasteful number, since it uses less digits than its factorization.

118921450270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390344.

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 118921450270 in words is "one hundred eighteen billion, nine hundred twenty-one million, four hundred fifty thousand, two hundred seventy".