118977104749 has 16 divisors (see below), whose sum is σ = 121696933680. Its totient is φ = 116275461120.

The previous prime is 118977104747. The next prime is 118977104773. The reversal of 118977104749 is 947401779811.

It can be written as a sum of positive squares in 8 ways, for example, as 64493142025 + 54483962724 = 253955^2 + 233418^2 .

It is a cyclic number.

It is not a de Polignac number, because 118977104749 - 2¹ = 118977104747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118977104693 and 118977104702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118977104747) 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, 38119909 + ... + 38123029.

It is an arithmetic number, because the mean of its divisors is an integer number (7606058355).

Almost surely, 2^118977104749 is an apocalyptic number.

It is an amenable number.

118977104749 is a deficient number, since it is larger than the sum of its proper divisors (2719828931).

118977104749 is a wasteful number, since it uses less digits than its factorization.

118977104749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760.

The product of its (nonzero) digits is 3556224, while the sum is 58.

The spelling of 118977104749 in words is "one hundred eighteen billion, nine hundred seventy-seven million, one hundred four thousand, seven hundred forty-nine".