10234051491 has 16 divisors (see below), whose sum is σ = 14446621440. Its totient is φ = 6426243360.

The previous prime is 10234051489. The next prime is 10234051507. The reversal of 10234051491 is 19415043201.

It is not a de Polignac number, because 10234051491 - 2¹ = 10234051489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10234051291) 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, 509055 + ... + 528776.

It is an arithmetic number, because the mean of its divisors is an integer number (902913840).

Almost surely, 2^10234051491 is an apocalyptic number.

10234051491 is a deficient number, since it is larger than the sum of its proper divisors (4212569949).

10234051491 is a wasteful number, since it uses less digits than its factorization.

10234051491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038026.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 10234051491 its reverse (19415043201), we get a palindrome (29649094692).

The spelling of 10234051491 in words is "ten billion, two hundred thirty-four million, fifty-one thousand, four hundred ninety-one".