94038139834 has 8 divisors (see below), whose sum is σ = 141062792148. Its totient is φ = 47017209120.

The previous prime is 94038139831. The next prime is 94038139837. The reversal of 94038139834 is 43893183049.

It is an interprime number because it is at equal distance from previous prime (94038139831) and next prime (94038139837).

It can be written as a sum of positive squares in 2 ways, for example, as 92540682025 + 1497457809 = 304205^2 + 38697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (94038139831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866347 + ... + 968830.

Almost surely, 2^94038139834 is an apocalyptic number.

94038139834 is a deficient number, since it is larger than the sum of its proper divisors (47024652314).

94038139834 is a wasteful number, since it uses less digits than its factorization.

94038139834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860800.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 94038139834 in words is "ninety-four billion, thirty-eight million, one hundred thirty-nine thousand, eight hundred thirty-four".