10331421094 has 4 divisors (see below), whose sum is σ = 15497131644. Its totient is φ = 5165710546.

The previous prime is 10331421053. The next prime is 10331421097. The reversal of 10331421094 is 49012413301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49012413301 = 239 ⋅205072859.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331421097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582855272 + ... + 2582855275.

It is an arithmetic number, because the mean of its divisors is an integer number (3874282911).

Almost surely, 2^10331421094 is an apocalyptic number.

10331421094 is a deficient number, since it is larger than the sum of its proper divisors (5165710550).

10331421094 is an equidigital number, since it uses as much as digits as its factorization.

10331421094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165710549.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 10331421094 its reverse (49012413301), we get a palindrome (59343834395).

The spelling of 10331421094 in words is "ten billion, three hundred thirty-one million, four hundred twenty-one thousand, ninety-four".