238347881076 has 24 divisors (see below), whose sum is σ = 556165927744. Its totient is φ = 79446312000.

The previous prime is 238347881053. The next prime is 238347881077. The reversal of 238347881076 is 670188743832.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238347881077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26800 + ... + 690951.

Almost surely, 2^238347881076 is an apocalyptic number.

It is an amenable number.

238347881076 is an abundant number, since it is smaller than the sum of its proper divisors (317818046668).

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

238347881076 is a wasteful number, since it uses less digits than its factorization.

238347881076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745431 (or 745429 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 238347881076 in words is "two hundred thirty-eight billion, three hundred forty-seven million, eight hundred eighty-one thousand, seventy-six".