118545244416 has 189 divisors, whose sum is σ = 355224537661. Its totient is φ = 39465501696.

The previous prime is 118545244393. The next prime is 118545244439. The reversal of 118545244416 is 614442545811.

The square root of 118545244416 is 344304.

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

118545244416 is a `hidden beast` number, since 1 + 1 + 85 + 4 + 524 + 4 + 41 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (118545244393) and next prime (118545244439).

It can be written as a sum of positive squares in only one way, i.e., 57484857600 + 61060386816 = 239760^2 + 247104^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 148738930 + ... + 148739726.

Almost surely, 2^118545244416 is an apocalyptic number.

118545244416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

118545244416 is the 344304-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118545244416

118545244416 is an abundant number, since it is smaller than the sum of its proper divisors (236679293245).

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

118545244416 is an frugal number, since it uses more digits than its factorization.

118545244416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628 (or 802 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The spelling of 118545244416 in words is "one hundred eighteen billion, five hundred forty-five million, two hundred forty-four thousand, four hundred sixteen".