9538145214 has 32 divisors (see below), whose sum is σ = 20666741760. Its totient is φ = 2917236192.

The previous prime is 9538145213. The next prime is 9538145251. The reversal of 9538145214 is 4125418359.

It is a super-2 number, since 2×9538145214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9538145213) 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, 353094 + ... + 379145.

It is an arithmetic number, because the mean of its divisors is an integer number (645835680).

Almost surely, 2^9538145214 is an apocalyptic number.

9538145214 is an abundant number, since it is smaller than the sum of its proper divisors (11128596546).

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

9538145214 is a wasteful number, since it uses less digits than its factorization.

9538145214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732424.

The product of its digits is 172800, while the sum is 42.

The square root of 9538145214 is about 97663.4282318617. The cubic root of 9538145214 is about 2120.7426801932.

It can be divided in two parts, 9538145 and 214, that added together give a palindrome (9538359).

The spelling of 9538145214 in words is "nine billion, five hundred thirty-eight million, one hundred forty-five thousand, two hundred fourteen".