10238186616 has 48 divisors (see below), whose sum is σ = 29774321640. Its totient is φ = 2925195840.

The previous prime is 10238186603. The next prime is 10238186617. The reversal of 10238186616 is 61668183201.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10238186617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4351795 + ... + 4354146.

Almost surely, 2^10238186616 is an apocalyptic number.

It is an amenable number.

10238186616 is an abundant number, since it is smaller than the sum of its proper divisors (19536135024).

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

10238186616 is a wasteful number, since it uses less digits than its factorization.

10238186616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8705964 (or 8705953 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 10238186616 in words is "ten billion, two hundred thirty-eight million, one hundred eighty-six thousand, six hundred sixteen".