3862661145104 has 10 divisors (see below), whose sum is σ = 7483905968670. Its totient is φ = 1931330572544.

The previous prime is 3862661145103. The next prime is 3862661145131. The reversal of 3862661145104 is 4015411662683.

It can be written as a sum of positive squares in only one way, i.e., 2998951135504 + 863710009600 = 1731748^2 + 929360^2 .

It is a super-2 number, since 2×3862661145104² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3862661145103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120708160769 + ... + 120708160800.

It is an arithmetic number, because the mean of its divisors is an integer number (748390596867).

Almost surely, 2^{3862661145104} is an apocalyptic number.

It is an amenable number.

3862661145104 is a deficient number, since it is larger than the sum of its proper divisors (3621244823566).

3862661145104 is a wasteful number, since it uses less digits than its factorization.

3862661145104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241416321577 (or 241416321571 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 3862661145104 in words is "three trillion, eight hundred sixty-two billion, six hundred sixty-one million, one hundred forty-five thousand, one hundred four".