238038591402106 has 16 divisors (see below), whose sum is σ = 389532525132960. Its totient is φ = 108195240252880.

The previous prime is 238038591402097. The next prime is 238038591402107. The reversal of 238038591402106 is 601204195830832.

It is not an unprimeable number, because it can be changed into a prime (238038591402107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205382761 + ... + 206538508.

It is an arithmetic number, because the mean of its divisors is an integer number (24345782820810).

Almost surely, 2^{238038591402106} is an apocalyptic number.

238038591402106 is a deficient number, since it is larger than the sum of its proper divisors (151493933730854).

238038591402106 is a wasteful number, since it uses less digits than its factorization.

238038591402106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411947549.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 238038591402106 in words is "two hundred thirty-eight trillion, thirty-eight billion, five hundred ninety-one million, four hundred two thousand, one hundred six".