186049460038 has 32 divisors (see below), whose sum is σ = 311886106560. Its totient is φ = 82646336640.

The previous prime is 186049460033. The next prime is 186049460039. The reversal of 186049460038 is 830064940681.

186049460038 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×186049460038² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 186049459973 and 186049460000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (186049460033) 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, 150178 + ... + 628213.

It is an arithmetic number, because the mean of its divisors is an integer number (9746440830).

Almost surely, 2^186049460038 is an apocalyptic number.

186049460038 is a deficient number, since it is larger than the sum of its proper divisors (125836646522).

186049460038 is a wasteful number, since it uses less digits than its factorization.

186049460038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778752.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 186049460038 in words is "one hundred eighty-six billion, forty-nine million, four hundred sixty thousand, thirty-eight".