10343146447 has 2 divisors, whose sum is σ = 10343146448. Its totient is φ = 10343146446.

The previous prime is 10343146433. The next prime is 10343146493. The reversal of 10343146447 is 74464134301.

10343146447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10343146447 - 2¹⁵ = 10343113679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343147447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171573223 + 5171573224.

It is an arithmetic number, because the mean of its divisors is an integer number (5171573224).

Almost surely, 2^10343146447 is an apocalyptic number.

10343146447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343146447 is an equidigital number, since it uses as much as digits as its factorization.

10343146447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

It can be divided in two parts, 103431 and 46447, that added together give a triangular number (149878 = T₅₄₇).

The spelling of 10343146447 in words is "ten billion, three hundred forty-three million, one hundred forty-six thousand, four hundred forty-seven".