10235243502705 has 32 divisors (see below), whose sum is σ = 17675390678400. Its totient is φ = 5027666595840.

The previous prime is 10235243502697. The next prime is 10235243502761. The reversal of 10235243502705 is 50720534253201.

It is not a de Polignac number, because 10235243502705 - 2³ = 10235243502697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58362811 + ... + 58537920.

It is an arithmetic number, because the mean of its divisors is an integer number (552355958700).

Almost surely, 2^{10235243502705} is an apocalyptic number.

10235243502705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10235243502705 is a deficient number, since it is larger than the sum of its proper divisors (7440147175695).

10235243502705 is a wasteful number, since it uses less digits than its factorization.

10235243502705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116901201.

The product of its (nonzero) digits is 252000, while the sum is 39.

Adding to 10235243502705 its reverse (50720534253201), we get a palindrome (60955777755906).

The spelling of 10235243502705 in words is "ten trillion, two hundred thirty-five billion, two hundred forty-three million, five hundred two thousand, seven hundred five".