10340032357 has 2 divisors, whose sum is σ = 10340032358. Its totient is φ = 10340032356.

The previous prime is 10340032337. The next prime is 10340032369. The reversal of 10340032357 is 75323004301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8066554596 + 2273477761 = 89814^2 + 47681^2 .

It is a cyclic number.

It is not a de Polignac number, because 10340032357 - 2¹⁵ = 10339999589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10340032337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170016178 + 5170016179.

It is an arithmetic number, because the mean of its divisors is an integer number (5170016179).

Almost surely, 2^10340032357 is an apocalyptic number.

It is an amenable number.

10340032357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340032357 is an equidigital number, since it uses as much as digits as its factorization.

10340032357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

Adding to 10340032357 its reverse (75323004301), we get a palindrome (85663036658).

The spelling of 10340032357 in words is "ten billion, three hundred forty million, thirty-two thousand, three hundred fifty-seven".