10742013225 has 18 divisors (see below), whose sum is σ = 19240139646. Its totient is φ = 5729073600.

The previous prime is 10742013179. The next prime is 10742013283. The reversal of 10742013225 is 52231024701.

10742013225 is a `hidden beast` number, since 1 + 0 + 7 + 420 + 13 + 225 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2310917184 + 8431096041 = 48072^2 + 91821^2 .

It is not a de Polignac number, because 10742013225 - 2²³ = 10733624617 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23870916 + ... + 23871365.

It is an arithmetic number, because the mean of its divisors is an integer number (1068896647).

Almost surely, 2^10742013225 is an apocalyptic number.

10742013225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10742013225 is a deficient number, since it is larger than the sum of its proper divisors (8498126421).

10742013225 is a wasteful number, since it uses less digits than its factorization.

10742013225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47742297 (or 47742289 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

Adding to 10742013225 its reverse (52231024701), we get a palindrome (62973037926).

The spelling of 10742013225 in words is "ten billion, seven hundred forty-two million, thirteen thousand, two hundred twenty-five".